Synonyms of backside

backside

noun

ˈbak-ˌsīd 

as in cheeks

the part of the body upon which someone sits

our backsides were sore after sitting on those hard benches for so long

Synonyms & Similar Words

• cheeks
• bum
• seat
• tail
• rump
• bottom
• rear
• butt
• behind
• buttocks
• posterior
• fanny
• buns
• rear end
• caboose
• haunches
• tail end
• tush
• booty
• derriere
• heinie
• beam
• breech
• duff
• keister
• hams
• fundament
• nates
• can
• stern
• hunkers
• moon

Example Sentences

Recent Examples of backside

Rasean Jones quickly becoming a favorite target It’s been awhile since Boise State had the type of receiver who could fall on his backside and still make a catch for a first down. — Shaun Goodwin, Idaho Statesman, 20 Sep. 2026

As the striker attempts to get back to his feet, albeit with a handful of the defender’s shirt, Rosario grabs Haaland’s backside. — Sam Lee, New York Times, 10 Sep. 2026

The backside would, in the current custom of luxury townhouses everywhere, be blown out for a big window. — Kim Velsey, Curbed, 8 Sep. 2026

This summer’s safety debate reached a fever pitch in late July after a 17-year-old jumper appeared to hit the ledge with his backside on a jump and crashed into the water. — Andrew J. Campa, Los Angeles Times, 8 Sep. 2026