| fading(noun, verb, adjective, last, failing) |
| ebbing(verb, adjective, last, failing, final) |
| waning(noun, verb, adjective, cut, decline) |
| deteriorating(verb, adjective, backward, weakening, lessening) |
| slipping(verb, adjective, inferior, depressed, backward) |
| decaying(verb, adjective, dying, deteriorating) |
| falling(verb, adjective, inferior, depressed, lessening) |
| slumping(noun, verb, adjective, inferior, depressed) |
| dropping(verb, adjective, inferior, depressed, shrinking) |
| descending(verb, adjective, inferior, down, depressed) |
| sinking(verb, adjective, inferior, last, depressed) |
| sliding(verb, adjective, inferior, down, depressed) |
| collapsing(verb, deteriorating) |
| decreasing(adjective, lessening, shrinking, lowering, falling) |
| downward(adjective, inferior, down, depressed, descending) |
| failing(verb, adjective, last, critical, final) |
| on the wane(expression, adjective, idiom) |
| plummeting(verb, adjective, shrinking, lowering, falling) |
| plunging(verb, adjective, down, shrinking, lowering) |
| wilting(verb, weakening, fading, deteriorating, wearying) |