synonyms for the word, decline
- decline | definition: grow worse | synonyms: retrogress, slip, tumble, deprive, fall away, drop away, degenerate, fail, suffer, come down, sicken, worsen, deteriorate, lose, impoverish, inflame, turn down, drop off, drop, turn, retrograde, regress, devolve, change state| antonyms: better, enrich, recuperate, progress, advisable