Word Lookup:ISOO

ISOO is not valid in the official English Scrabble dictionary
Meaningproper noun

A US office overseeing classification information.

Dictionaries
US INVALID
UK INVALID
Letters & Points
I1
S1
O1
O1

Since ISOO is not a valid word, it cannot be played in Scrabble and scores no points.

Close Valid Words (1)

Real Scrabble words one letter away from ISOO

ISOS4

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