oaf (n.)
- babe
- baboon
- beast
- blockhead
- blunderbuss
- blunderer
- boob
- booby
- boor
- botcher
- bruiser
- brute
- bull
- bumbler
- bumpkin
- bungler
- child
- chump
- clod
- clodhopper
- clot
- clown
- dolt
- dove
- dub
- dupe
- fathead
- fumbler
- galoot
- gawk
- gorilla
- hayseed
- hick
- hulk
- infant
- ingenue
- innocent
- klutz
- lamb
- lobster
- lout
- lubber
- lug
- lummox
- lump
- ox
- palooka
- rube
- slob
- slouch
- yokel