6
rump(noun, part, over, bottom, rear)
4
backside(noun, part, informal, over, bottom)
4
cheek(noun, bottom)
4
seat(noun, part, over, bottom)
3
behind(noun, part, informal, over, bottom)
3
bottom(noun, part, informal, over)
3
breech(noun, rear)
3
fanny(noun, part, slang, over, bottom)
3
posterior(noun, part, over)
3
rear(noun, part, informal, over, bottom)
2
boldness
2
brass
2
bum
2
bun(noun, part, slang, over)
2
butt(noun, bottom)
2
buttocks(noun, bottom)
2
loin(noun, hip, rear)
2
tush(noun, part, slang, over, bottom)
1
aitchbone
1
arse
11 years ago|4.6k views|share |citing 
APASmart Define. (2015). buttock thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/buttock/thesaurus/synonyms
ChicagoSmart Define. 2015. "buttock thesaurus" https://smartdefine.org/buttock/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, buttock thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/buttock/thesaurus/synonyms>.
MLASmart Define. "buttock thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/buttock/thesaurus/synonyms>