addlebrain
addlehead
addlepate
beefhead
blockhead
blubberhead
blunderhead
bonehead
bufflehead
cabbagehead
chowderhead
chucklehead
clodhead
clodpate
clodpoll
dolthead
dope
dullhead
dumbhead
dunce
dunderpate
fathead
fool
jolterhead
jughead
knucklehead
lunkhead
meathead
muddlehead
mushhead
muttonhead
noddy
noodle
noodlehead
numskull
peabrain
pinbrain
pinhead
puddinghead
pumpkin head
puzzlehead
stupe
stupidhead
thickhead
thickskull
tottyhead
dolt
dullard
pillock
poor fish
pudden-head
pudding head
stupid
stupid person
autodidact
chaos
desiderata
gawk
ghastliness
handicraftsman
instrument-maker
lackwit
loafing
louer
matter-of-factness
ninny
obstructionist
prating
quidnunc
scholium
sciolist
steam-packet
thick-lipped
tractability