babe
baboon
beast
blockhead
blunderbuss
blunderer
blunderhead
boob
booby
boor
botcher
bruiser
brute
bull
bumbler
bumpkin
bungler
child
child of nature
chump
clod
clodhopper
clodknocker
clot
clown
dolt
dolthead
dove
dub
dupe
fathead
fumbler
galoot
gaum
gawk
gawky
gorilla
gowk
hayseed
hick
hulk
idiot
infant
ingenue
innocent
klutz
lamb
lobster
clumsy person
asshole
bully
coot
dunce
ignoramus
imbecile
jackass
lout
lubber
lummox
moron
ninny
numskull
prig
simpleton
sonofabitch
twit
varlet