foolish Synonyms - page 2
tactless
soft
soft-headed
sweeping
stupidity
spooney
thick-headed
tomfool
unmeaning
ungifted
simplistic
uncautious
skin-deep
unbecoming
unadvised
unadvisable
slow-witted
sophomoric
unworkable
half-baked
screwball
crackpot
nonviable
nonintellectual
nitwitted
ill-conceived
misguided
Mickey Mouse
mentally retarded
short-sighted
imbecilic
untenable
untalented
unperceptive
unguarded
untactful
softheaded
screwy
scatterbrained
rattlebrained
unintelligent
intellectually challenged
meaningless
harebrained
mishegoss
lightheaded
featherbrained
empty-headed
airheaded
loopy