5
backsides(noun, rears)
5
behinds(noun, rears, backsides)
5
rumps(noun, rears)
5
swamp(noun, vegetation, marsh)
4
fannies(noun, rears, backsides)
3
backs(noun, rears)
3
bases(noun, verb, adjective, grounds, spirits)
3
bog(noun, marsh)
3
floors(noun, bases)
3
glade(noun, marsh)
3
meadow(noun, field)
3
mire(noun, marsh)
3
quagmire(noun, marsh)
3
rears(noun, rears)
3
seats(noun, rears)
2
arses
2
asses
2
beds
2
bottom
2
buttocks
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APASmart Define. (2015). bottoms thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/bottoms/thesaurus/synonyms
ChicagoSmart Define. 2015. "bottoms thesaurus" https://smartdefine.org/bottoms/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, bottoms thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/bottoms/thesaurus/synonyms>.
MLASmart Define. "bottoms thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/bottoms/thesaurus/synonyms>