| descent(back, return, slow, backward, reverse direction) |
| reappearance(noun, return, retreat, repeat, repetition) |
| reversal(back, return, slow, backward, reverse direction) |
| reverse(back, return, slow, backward, reverse direction) |
| reoccurrence(noun, return, retreat, repeat, repetition) |
| iteration(noun, repetition, relapse, reiteration) |
| retroversion(back, return, slow, backward, reverse direction) |
| rollback(back, return, slow, backward, reverse direction) |
| turnabout(back, return, slow, backward, reverse direction) |
| turnaround(back, return, slow, backward, reverse direction) |
| cycle |
| duplication(noun, reproduction, increase, copy, counterfeit) |
| periodicity(noun, repeat, occurrence, repetition, echo) |
| regularity(noun, return, occurrence, repetition, happening) |
| restoration(noun, back, slow, backward, reverse direction) |
| rhythm(noun, repeat, occurrence, repetition, echo) |
| routine(noun, consistency, uniformity, regularity, orderliness) |
| decline(back, slow, deterioration, backward, reverse direction) |
| deterioration(decline, back, slow, backward, reverse direction) |
| monotony(noun, repetition, uniformity, regularity, orderliness) |