astute Antonyms - page 2
softheaded
soft in the head
uncontrived
unperceiving
unperceptive
wild-eyed
dunce-like
not the full shilling
dunderheaded
birdbrained
certifiable
feebleminded
thudding
dopey
potty
boneheaded
thickheaded
wooden-headed
brain dead
looney
lovesick
harebrained
mentally retarded
misguided
moronic
nitwitted
half-baked
short-sighted
as silly as a goose
aberrant
daft
delusional
dense
dim
dim-sighted
discolored
dispersed
doltish
dozy
dull
dull-witted
dumb
edentate
erratic
fanciful
farcical
fatuous
cuckoo
cretinous
crazy