backsides
back-sides
noun
The buttocks or rear part of a person's body, often used informally.
"He landed on his backside with a thud."
Thesaurus
Synonyms: back end, rear, backside, behind, fanny, prat, bottom, rump, tail, butt, stern, ass
back-sides
The buttocks or rear part of a person's body, often used informally.
"He landed on his backside with a thud."
Synonyms: back end, rear, backside, behind, fanny, prat, bottom, rump, tail, butt, stern, ass