backside - English Synonyms Dictionary

backside

n.
[1] rear , back end
[2] buttocks , nates , arse , butt , bum , buns , can , fundament , hindquarters , hind end , keister , posterior , prat , rear , rear end , rump , stern , seat , tail , tail end , tooshie , tush , bottom , behind , derriere , fanny , ass