knuckleheadUSinformal
numskullinformal
SMART Vocabulary: related words and phrases
Stupid and silly people
airhead
berk
birdbrain
blithering idiot
blunderer
dumb-ass
dummy
dunce
dunderhead
eejit
mutt
need
need your head examinedidiom
nimrod
nincompoop
simpleton
stupid
thicko
tosser
troglodyte
He is also sufficiently artful to conceal the fact that he considers the person he is talking to a mixture of a snob and a blockhead.
I burn with indignation yet, as I think of a malignant blockhead who once taught me for a few months.
Such fellows as these are ever your dullest of blockheads.
They irritate one another so uselessly by calling one another fools, blockheads, liars, and so forth for no purpose.
Who asked thee to meddle in my affairs, or to inquire whether I am a wise man or a blockhead?