Synonyms of decreasing

1 Syllable
curb, droop, sink, slump, drop, ebb, ease, check, shrink, wane, quiet, fade, quell, slash
2 Syllables
weaken, lower, soften, restrain, contract, lighten, lessen, tensing, curtail, falling, decay, waste, dwindle, shrivel, wither, crumble, slacken, settle
3 Syllables
contractions, reduce, modify, contraction, diminish, decline, subside, reducing, abate
4 Syllables
devaluate, depreciate
5 Syllables
evaporate, deteriorate, degenerate