Words Starting With EI

104 words start with EI. Scores range up to 32 points (EIGENFREQUENCY), averaging 12.6 points with standard English tile values. Every entry below shows its point value, US and UK dictionary validity, and a definition where available.

104
Total Words
16
Unique Endings
12.6
Avg. Points
32
Max Points
10Letters
13Points
1
E
1
I
3
C
1
O
1
S
1
A
1
N
1
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1
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2
D
US VALID
UK VALID
Definition

Any of a group of hormones derived from fatty acids, including prostaglandins.

11Letters
14Points
1
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1
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3
C
1
O
1
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1
A
1
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1
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1
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2
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1
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US VALID
UK VALID
Definition

Plural of EICOSANOID.

4Letters
5Points
1
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1
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2
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1
E
US VALID
UK VALID
Definition

Extended Integrated Drive Electronics (acronym).

6Letters
7Points
1
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1
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2
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1
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1
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1
T
US INVALID
UK VALID
Definition

Diligent and hard-working.

5Letters
6Points
1
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1
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2
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1
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1
R
US VALID
UK VALID
Definition

A large sea duck of northern coasts, valued for its soft down.

9Letters
14Points
1
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1
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2
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1
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1
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2
D
1
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4
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1
N
US VALID
UK VALID
Definition

Soft feathers from the eider duck, or a quilt filled with them.

10Letters
15Points
1
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1
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2
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1
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1
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2
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1
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4
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1
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1
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US VALID
UK VALID
Definition

Plural of EIDERDOWN.

6Letters
7Points
1
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1
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2
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1
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1
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1
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US VALID
UK VALID
Definition

Plural of EIDER.

7Letters
10Points
1
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1
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2
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1
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1
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1
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3
C
US VALID
UK VALID
Definition

Having or involving nearly perfect visual recall.

11Letters
17Points
1
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1
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2
D
1
E
1
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1
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3
C
1
A
1
L
1
L
4
Y
US VALID
UK VALID
Definition

In a manner relating to vivid mental images.

8Letters
11Points
1
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1
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2
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1
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1
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1
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3
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1
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US VALID
UK VALID
Definition

Plural of EIDETIC.

9Letters
16Points
1
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1
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2
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1
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2
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3
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4
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US INVALID
UK VALID
Definition

A historical instrument for copying drawings, similar to a pantograph.

10Letters
17Points
1
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1
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2
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1
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2
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1
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1
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3
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4
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US INVALID
UK VALID
Definition

Plural of EIDOGRAPH.

6Letters
7Points
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1
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2
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1
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1
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1
A
US VALID
UK VALID
Definition

Plural form of eidolon.

7Letters
10Points
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1
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1
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3
C
US VALID
UK VALID
Definition

Relating to or resembling an eidolon.

7Letters
8Points
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1
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1
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US VALID
UK VALID
Definition

An image or phantom of an idea or person.

8Letters
9Points
1
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1
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2
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1
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1
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1
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1
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1
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US VALID
UK VALID
Definition

Plural of EIDOLON.

5Letters
6Points
1
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1
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2
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1
O
1
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US VALID
UK VALID
Definition

The distinctive character or essence of a culture or group.

14Letters
32Points
1
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1
I
2
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1
E
1
N
4
F
1
R
1
E
10
Q
1
U
1
E
1
N
3
C
4
Y
US VALID
UK VALID
Definition

Natural oscillation frequency of a system.

13Letters
19Points
1
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1
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2
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1
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1
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4
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1
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1
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3
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1
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1
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1
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1
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US VALID
UK VALID
Definition

Function that yields a scalar multiple under a given operator.

14Letters
20Points
1
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1
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2
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1
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1
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4
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1
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1
N
3
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1
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1
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1
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1
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US VALID
UK VALID
Definition

Plural of EIGENFUNCTION.

9Letters
13Points
1
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1
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2
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1
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1
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3
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1
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2
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1
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US VALID
UK VALID
Definition

One of the natural vibration patterns of an oscillating system.

10Letters
14Points
1
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1
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2
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1
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1
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3
M
1
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2
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1
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1
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US VALID
UK VALID
Definition

Plural of EIGENMODE.

9Letters
10Points
1
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1
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2
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1
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1
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1
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1
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1
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1
E
US INVALID
UK VALID
Definition

A tone that causes resonance in a particular space.

10Letters
11Points
1
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1
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2
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1
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1
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1
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1
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1
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1
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1
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US INVALID
UK VALID
Definition

Plural of EIGENTONE.

10Letters
14Points
1
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1
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2
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1
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1
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4
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1
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1
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1
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1
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US VALID
UK VALID
Definition

A scalar for which a nonzero vector is scaled by a linear transformation.

11Letters
15Points
1
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1
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2
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1
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1
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4
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1
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1
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US VALID
UK VALID
Definition

Plural of EIGENVALUE.

11Letters
17Points
1
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1
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2
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1
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1
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4
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1
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3
C
1
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1
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1
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US VALID
UK VALID
Definition

A nonzero vector that a linear transformation only scales, not rotates.

12Letters
18Points
1
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1
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2
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1
E
1
N
4
V
1
E
3
C
1
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1
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1
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1
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US VALID
UK VALID
Definition

Plural of EIGENVECTOR.

5Letters
9Points
1
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1
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2
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4
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1
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US VALID
UK VALID
Definition

The number equal to seven plus one.

9Letters
15Points
1
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1
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2
G
4
H
1
T
3
B
1
A
1
L
1
L
US VALID
UK VALID
Definition

Alternative spelling of eight-ball.

10Letters
16Points
1
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1
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2
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4
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1
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3
B
1
A
1
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1
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US VALID
UK VALID
Definition

Plural of EIGHTBALL.

8Letters
12Points
1
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1
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2
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4
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1
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1
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1
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1
N
US VALID
UK VALID
Definition

The number equal to ten plus eight.

10Letters
16Points
1
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1
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2
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4
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1
T
1
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1
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1
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3
M
1
O
US VALID
UK VALID
Definition

A book size with pages about 4 by 6 inches.

11Letters
17Points
1
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1
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2
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4
H
1
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1
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1
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1
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3
M
1
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1
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US VALID
UK VALID
Definition

Plural of EIGHTEENMO.

9Letters
13Points
1
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1
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2
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4
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1
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1
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1
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1
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1
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US VALID
UK VALID
Definition

Plural of EIGHTEEN.

10Letters
17Points
1
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1
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2
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4
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1
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1
E
1
E
1
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1
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4
H
US VALID
UK VALID
Definition

Coming after the seventeenth in order.

12Letters
22Points
1
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1
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1
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1
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1
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1
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4
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1
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4
Y
US INVALID
UK VALID
Definition

In the eighteenth position or order.

11Letters
18Points
1
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1
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1
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1
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1
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US VALID
UK VALID
Definition

Plural of EIGHTEENTH.

9Letters
16Points
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1
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1
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US INVALID
UK VALID
Definition

An eight-lobed ornament or figure, also called an octofoil.

10Letters
17Points
1
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1
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2
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4
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1
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4
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1
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1
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US INVALID
UK VALID
Definition

Plural of EIGHTFOIL.

9Letters
17Points
1
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1
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2
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1
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4
F
1
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1
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2
D
US VALID
UK VALID
Definition

Having eight parts or eight times as much.

9Letters
16Points
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1
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4
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1
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1
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1
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US INVALID
UK VALID
Definition

Measuring eight feet in length, height, or extent.

6Letters
13Points
1
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1
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2
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4
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1
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4
H
US VALID
UK VALID
Definition

Coming after the seventh in order.

8Letters
18Points
1
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1
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2
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4
H
1
T
4
H
1
L
4
Y
US VALID
UK VALID
Definition

In the eighth position or place.

7Letters
14Points
1
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1
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2
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4
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1
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4
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1
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US VALID
UK VALID
Definition

Plural of EIGHTH.

8Letters
12Points
1
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1
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2
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4
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1
T
1
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1
E
1
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US VALID
UK VALID
Definition

Plural of EIGHTY.

9Letters
16Points
1
E
1
I
2
G
4
H
1
T
1
I
1
E
1
T
4
H
US VALID
UK VALID
Definition

Being the ordinal number for 80 in order.

10Letters
17Points
1
E
1
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2
G
4
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1
T
1
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1
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1
T
4
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1
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US VALID
UK VALID
Definition

Plural of EIGHTIETH.

10Letters
18Points
1
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1
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2
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4
H
1
T
3
P
1
E
1
N
3
C
1
E
US INVALID
UK VALID
Definition

An amount of money equal to eight pence.

11Letters
19Points
1
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1
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2
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4
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1
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3
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1
E
1
N
3
C
1
E
1
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US INVALID
UK VALID
Definition

Plural of EIGHTPENCE.

10Letters
19Points
1
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1
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2
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4
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1
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3
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1
E
1
N
1
N
4
Y
US INVALID
UK VALID
Definition

Costing or valued at eight pence.

6Letters
10Points
1
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1
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2
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4
H
1
T
1
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US VALID
UK VALID
Definition

Plural of EIGHT.

10Letters
16Points
1
E
1
I
2
G
4
H
1
T
1
S
3
C
1
O
1
R
1
E
US INVALID
UK VALID
Definition

A quantity of one hundred and sixty.

11Letters
17Points
1
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1
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2
G
4
H
1
T
1
S
3
C
1
O
1
R
1
E
1
S
US INVALID
UK VALID
Definition

Plural of EIGHTSCORE.

9Letters
15Points
1
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1
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2
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4
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1
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1
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3
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1
A
1
N
US INVALID
UK VALID
Definition

A rower who is a member of an eight-person crew.

9Letters
15Points
1
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1
I
2
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4
H
1
T
1
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3
M
1
E
1
N
US INVALID
UK VALID
Definition

Plural of eightsman.

9Letters
15Points
1
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1
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2
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4
H
1
T
1
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1
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3
M
1
E
US INVALID
UK VALID
Definition

A Scottish dance for eight people.

10Letters
16Points
1
E
1
I
2
G
4
H
1
T
1
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1
O
3
M
1
E
1
S
US INVALID
UK VALID
Definition

Plural of EIGHTSOME.

7Letters
14Points
1
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1
I
2
G
4
H
1
T
4
V
1
O
US VALID
UK VALID
Definition

A book size made by folding sheets into eight leaves.

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4-Letter Words Starting With EI

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5-Letter Words Starting With EI

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6-Letter Words Starting With EI

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7-Letter Words Starting With EI

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All Word Lists

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Common Questions

Quick answers about words in this list.

?

How many words starting with ei are there?

There are 104 words starting with ei.

?

What is the highest-scoring word start with EI?

EIGENFREQUENCY scores 32 points, the highest in this list using standard English tile values.