Is “Foolish” a Scrabble word?
Yes
FOOLISH
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Foolish
/ˈfuː.lɪʃ/
adjective
1.(of a person, an action, etc.) Lacking good sense or judgement; unwise.
2.Resembling or characteristic of a fool.
Synonyms: absurd, idiotic, ridiculous, silly, unwise