RichThesaurus
not bright
not bright
synonyms
dull
muddy
witless
thick
vacuous
dim
slow
stolid
not pure
numskulled
doltish
simple
scatterbrained
boring
insensate
wearisome
cloudy
dim-witted
addled
dingy
unintellectual
shallow
obtuse
feeble-minded
imbecilic
dense
dark
simpleminded
tedious
backward
daffy
daft
besotted
brainless
ignorant
half-baked
sluggish
not clear
stupid
moronic
dirty
low
dumb
indolent
not bright
antonyms
sharp
smart
witty
intelligent
bright
keen