| base(noun, verb, adjective, support, hold) |
| posterior(noun, adjective, part, end, back) |
| rear(noun, adjective, support, part, end) |
| behind(noun, part, end, back, informal) |
| foundation(noun, support, cause, start, thing) |
| seat(noun, support, part, end, body) |
| foot(noun, support, end, position, top) |
| rump(noun, part, end, back, can) |
| buttocks(noun, end, body, back, can) |
| backside(noun, adjective, part, end, back) |
| nadir(noun, adjective, position, point, base) |
| basis(noun, support, quality, cause, start) |
| butt(noun, end, back, handle, informal) |
| ground(noun, verb, adjective, support, hold) |
| tail(noun, adjective, end, back, top) |
| fundament(noun, support, end, rest, base) |
| heart(noun, quality, feeling, cause, start) |
| lowest(adjective, property, fundamental, over, shortest) |
| rear end(noun, expression, idiom, back, stern) |
| underside(noun, turn, position, back, base) |