Synonyms of dwindling

1 Syllable
drain, sink, drop, fall, ebb, shrink, wane, pine, fade, bate
2 Syllables
weaken, taper, contract, lessen, tensing, decay, reflux, shrivel, wither, flagging, pratfall, striction, close
3 Syllables
contractions, contraction, diminish, lessening, decrease, retroflux, refluence, decline, subside, abate
4 Syllables
retrocession, decrescence
6 Syllables
degenerative