Foolish
without careful prior deliberation or counsel
Synonyms
Absurd, anserine, Balmy, bird-brained, boring, crackbrained, Crazy, dopey, dopy, dull, Empty, expressionless, fatuous, feeble-minded, foolhardy, gooselike, goosey, goosy, half-witted, idiotic, ill-advised, ill-considered, ill-judged, imbecilic, imprudent, indiscreet, injudicious, I