Synonyms of thickheaded in English:

thickheaded


See US English definition of thickheaded

See UK English definition of thickheaded

See Spanish definition of estúpido

adjective

1‘you thickheaded moron!’

SYNONYMS
stupid, unintelligent, ignorant, dense, brainless, mindless, foolish, dull-witted, dull, slow-witted, witless, doltish, slow, dunce-like, simple-minded, empty-headed, vacuous, vapid, half-witted, idiotic, moronic, imbecilic
obtuse, insensitive
gullible, naive
informal thick, dim, dumb, dopey, dippy, dozy, cretinous, birdbrained, pea-brained, pinheaded, pig-ignorant, bovine, slow on the uptake, soft in the head, brain-dead, boneheaded, lamebrained, chuckleheaded, dunderheaded, wooden-headed, fat-headed, thick-skulled, muttonheaded
British informal daft, not the full shilling, as thick as two short planks
South African informal dof
West Indian informal dotish
North American vulgar slang dumb-ass
ANTONYMS

clever