Dummkopf
blockhead
fool
nincompoop
dumpf
muffled
musty
dull
dazed
Duschkopf
shower head
Rußkopf
charbonnier
Bubikopf
Eton crop
Dickkopf
mule
European chub
skipper
Querkopf
maverick
queer fellow
Rundkopf
round head
Roundhead
Dummbatz
pinhead
dümmlich
asinine
Dummchen
fool
Dummerl
fool
Dummheit
stupidity
folly
Dummi
dummy
Dummy
dummy
Dump
dump
dumm
dumb
stupid
Gummose
gummosis
gummös
gummatous
Hitzkopf
hothead
quick-tempered