| shriveling(verb, reduction, shrinkage, tightening) |
| subsidence(noun, drop, cut, decline, decrease) |
| wasting(noun, verb, adjective, decline, deterioration) |
| attenuation(noun, decrease, reduction) |
| collapse(noun, drop, decline, decrease, depression) |
| compacting(verb, diminishing, decreasing) |
| compressing(verb, diminishing, decreasing) |
| concentrating(verb, diminishing, decreasing) |
| condensing(verb, decrease, depression, reduction, recession) |
| crumbling(decline, deterioration, degeneration, deteriorating, dropping) |
| curtailment(noun, decrease, depression, reduction, recession) |
| decrementing(verb, diminishing, decreasing) |
| depleting(verb, diminishing, decreasing) |
| dive(noun, drop, decline, fall, decrease) |
| downtrend(noun, drop, cut, decline, fall) |
| dwindle |
| eroding(verb, diminishing, decreasing) |
| falling(adjective, lessening, declining, decreasing, deteriorating) |
| lapse(noun, drop, cut, decline, fall) |
| lightening(verb, adjective, declining, shrinking, lowering) |