| turnabout(noun, back, return, slow, backward) |
| backward deviation(back, return, slow, backward, reverse direction) |
| down(back, return, slow, backward, reverse direction) |
| retroversion(noun, back, return, slow, backward) |
| reverse of fortune(back, return, slow, backward, reverse direction) |
| severe check(back, return, slow, backward, reverse direction) |
| reversal(noun, back, return, slow, backward) |
| turnaround(noun, back, return, slow, backward) |
| rollback(back, return, slow, backward, reverse direction) |
| degenerate(verb, drop, decline, reduce, fall) |
| recidivate(verb, decline, fall, weaken, lapse) |
| fall back(verb, expression, phrasal verb, weaken, degenerate) |
| sink(verb, drop, decline, reduce, settle) |
| take ill |
| descent(drop, fall, back, return, slow) |
| fade(verb, drop, decline, reduce, fall) |
| worsen(verb, drop, reduce, fall, fail) |
| fall(noun, verb, drop, decline, reduce) |
| recede(verb, drop, decline, settle, fall) |
| anachronism(back, return, slow, backward, reverse direction) |