thickhead
noun
thick·head ˈthik-ˌhed 
: a stupid person : blockhead
Synonyms
- airhead
- birdbrain
- blockhead
- bonehead
- bubblehead
- chowderhead
- chucklehead
- clodpoll
- clodpole
- clot [British]
- cluck
- clunk
- cretin
- cuddy [British dialect]
- cuddie
- deadhead
- dim bulb [slang]
- dimwit
- dip
- dodo
- dolt
- donkey
- doofus [slang]
- dope
- dork [slang]
- dullard
- dum-dum
- dumbbell
- dumbhead
- dummkopf
- dummy
- dunce
- dunderhead
- fathead
- gander
- golem
- goof
- goon
- half-wit
- hammerhead
- hardhead
- idiot
- ignoramus
- imbecile
- jackass
- know-nothing
- knucklehead
- lamebrain
- loggerhead [chiefly dialect]
- loon
- lump
- lunkhead
- meathead
- mome [archaic]
- moron
- mug [chiefly British]
- mutt
- natural
- nimrod [slang]
- nincompoop
- ninny
- ninnyhammer
- nit [chiefly British]
- nitwit
- noddy
- noodle
- numskull
- numbskull
- oaf
- pinhead
- prat [British]
- ratbag [chiefly Australian]
- saphead
- schlub [slang]
- shlub
- schnook [slang]
- simpleton
- stock
- stupe
- stupid
- turkey
- woodenhead
- yahoo
- yo-yo
See all Synonyms & Antonyms 
Example Sentences
he's good at selling cars, but is a real thickhead when it comes to fixing them
Word History
First Known Use
1797, in the meaning defined above
thickhead
noun
as in idiot
a stupid person he's good at selling cars, but is a real thickhead when it comes to fixing them Synonyms & Similar Words
Relevance
- idiot
- moron
- stupid
- natural
- dummy
- lunatic
- loser
- dumb cluck
- prat
- fool
- cuddie
- goose
- saphead
- woodenhead
- mutt
- imbecile
- ninnyhammer
- dullard
- dumbhead
- ignoramus
- dim bulb
- blockhead
- dip
- donkey
- clodpole
- bonehead
- simpleton
- pinhead
- dunderhead
- dolt
- yahoo
- dimwit
- dope
- hardhead
- goof
- knucklehead
- goon
- turkey
- stupe
- lunkhead
- clodpoll
- jackass
- dunce
- airhead
- doofus
- ninny
- jerk
- golem
- hammerhead
- noddy
- loon
- stock
- numskull
- deadhead
- clunk
- cretin
- cluck
- dumbbell
- dork
- dummkopf
- loggerhead
- lump
- dodo
- chucklehead
- gander
- clown
- noodle
- nimrod
- mome
- lamebrain
- chowderhead
- numbskull
- villain
- schnook
- cuddy
- schlub
- fathead
- oaf
- ratbag
- nit
- nitwit
- bubblehead
- know-nothing
- meathead
- birdbrain
- shlub
- dum-dum
- nincompoop
- clot
- loony
- skunk
- madman
- snake
- buffoon
- half-wit
- yo-yo
- zany
- booby
- creep
- mug
- nut
- gawk
- beast
- featherbrain
- heel
- scatterbrain
- boor
- cad
- stinker
- cur
- churl
Antonyms & Near Antonyms
- brain
- genius
- sage
- intellectual
- intellect
- wizard
- whiz
- thinker
- Renaissance man
- polymath
- sharpie
- sharpy