| atavism(noun, back, return, slow, backward) |
| regression(noun, back, return, slow, process) |
| reversion(noun, back, return, slow, process) |
| retrogression(noun, back, return, slow, process) |
| relapse(noun, back, return, slow, process) |
| regress(noun, back, return, slow, backward) |
| retrogradation(noun, back, return, slow, process) |
| retroflexion(noun, back, return, slow, backward) |
| recession(noun, back, return, slow, process) |
| setback(noun, back, return, slow, backward) |
| reverse(noun, verb, adjective, back, return) |
| retroaction(noun, back, return, slow, backward) |
| retroversion(noun, back, return, slow, backward) |
| retrocession(noun, back, return, slow, backward) |
| backward motion(noun, expression, idiom, back, return) |
| reverting(noun, verb, back, return, slow) |
| recurrence(noun, back, return, slow, backward) |
| recidivism(noun, back, return, slow, backward) |
| backward step(noun, expression, back, return, slow) |
| check(noun, verb, back, return, slow) |