foolish
42 synonyms and 1 antonyms for foolish, ranked by how commonly they're used.
Adj — Lacking good sense; unwise or silly.
Synonyms for foolish
absurd
idiotic
ridiculous
silly
unwise
asinine
balmy
barmy
bedaft
loony
daft
derpy
dim-headed
dim-witted
dopey
dull-headed
dull-witted
dumb
duncical
fatuous
fuzzy-headed
fuzzy-minded
gauvison
goofy
idle
insipient
mookish
naive
simple
slight
slow-witted
softheaded
soft in the head
sottish
stupid
thick
unsage
wool-headed
woolly-headed
woolly-minded
crackpot
dense