Is “Fatuous” a Scrabble word?
Yes
FATUOUS
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 Fatuous
/ˈfæt.ju.əs/
adjective
1.Obnoxiously stupid, vacantly silly, content in one's foolishness.
Synonyms: childish, imbecilic, inane, insipid, puerile