Synonyms of thickheaded

thickheaded

adjective

ˈthik-ˌhe-dəd 

as in dumb

not having or showing an ability to absorb ideas readily

don't suppose that he's thickheaded just because he doesn't talk a lot

Synonyms & Similar Words

• dumb
• stupid
• slow
• simple
• thick
• ignorant
• foolish
• dull
• dense
• obtuse
• idiotic
• doltish
• unintelligent
• dopey
• oafish
• boneheaded
• fatuous
• silly
• weak-minded
• vacuous
• brain-dead
• witless
• dunderheaded
• pinheaded
• bonehead
• dim-witted
• brainless
• unreasonable
• dorky
• irrational
• knuckleheaded
• mindless
• slow-witted
• opaque
• airheaded
• mad
• thick-witted
• senseless
• dim
• soft
• lunkheaded
• chuckleheaded
• gormless
• insane
• empty-headed
• softheaded
• lamebrain
• crazy
• half-witted
• bubbleheaded
• unsmart
• moronic
• simpleminded
• birdbrained
• feebleminded
• imbecile
• uneducated
• uninformed
• cretinous
• absurd
• illiterate
• fool
• unintellectual
• unthinking
• untaught
• illogical
• unwise
• loony
• dippy
• asinine
• zany
• daffy
• lowbrow
• cuckoo
• daft
• fallacious
• nutty
• wacky
• sappy
• nonsensical
• kooky
• invalid
• harebrained
• preposterous
• screwball
• dotty
• cockeyed
• crackpot
• tomfool
• featherheaded
• balmy
• half-baked
• boobish

Antonyms & Near Antonyms

• intelligent
• brilliant
• clever
• smart
• apt
• quick
• sharp
• bright
• keen
• nimble
• wise
• resourceful
• ingenious
• acute
• fast
• savvy
• perceptive
• intellectual
• astute
• thinking
• sagacious
• cerebral
• insightful
• brainy
• knowledgeable
• skilled
• keen
• quick-witted
• learned
• erudite
• knowing
• sharp-witted
• sage
• discerning
• literate
• supersmart
• educated
• cunning
• perspicacious
• shrewd
• informed
• hyperintelligent
• scholarly
• wily
• trained
• ultrasmart
• sapient
• crafty
• sensible
• reasonable
• sound
• prudent
• rational
• highbrow
• percipient
• logical
• sane
• valid
• well-read
• judicious
• schooled
• foxy