| declining(noun, verb, adjective, inferior, depressed) |
| slipping(verb, adjective, inferior, depressed, declining) |
| sliding(verb, adjective, inferior, depressed, declining) |
| waning(noun, verb, adjective, declining, shrinking) |
| fading(verb, stale, weakening, deteriorating, wearying) |
| falling(verb, adjective, inferior, depressed, declining) |
| sinking(verb, adjective, inferior, depressed, declining) |
| collapsing(verb, deteriorating) |
| dropping(verb, adjective, inferior, depressed, declining) |
| flagging(adjective, languid, weakening, fading, wearying) |
| plummeting(verb, adjective, declining, shrinking, lowering) |
| drooping(adjective, weakening, fading, wearying, flagging) |
| ebbing(verb, adjective, declining, shrinking, fading) |
| plunging(verb, adjective, declining, shrinking, lowering) |
| worsening(verb, adjective, deteriorating) |
| descending(verb, adjective, inferior, depressed, declining) |
| deteriorating(verb, adjective, deteriorating) |
| sagging(adjective, inferior, depressed, declining, shrinking) |
| subsiding(verb, adjective, declining, shrinking, lowering) |
| tumbling(verb, descending) |