255 entries under decline topic. ×

8
descend(verb, drop, ease, diminish)
8
disappear(verb, stop, drop, close, go)
8
ease(verb, drop, cut, increase)
7
crumble(verb, stop, drop, end, cut)
7
drain(verb, drop, close, end)
7
droop(verb, stop, drop, end, cut)
7
lapse(noun, verb, stop, drop, end)
7
waste away(verb, expression, phrasal verb, end)
6
crash(noun, verb, stop, drop)
6
melt away(verb, expression, phrasal verb, stop, drop)
6
regress(verb, drop, close, reduce)
6
relent(verb, stop, control, restrain)
6
retire(verb, drop, close, go)
6
retrogress(verb, drop, close, reduce)
6
taper(verb, stop, drop, dull, close)
5
atrophy(verb, diminish, blow, decrease)
5
blight(verb, weaken, lessen, degenerate)
5
drop off(verb, expression, phrasal verb, drop, cut)
5
fade away(verb, expression, phrasal verb, stop, drop)
5
fall away(verb, expression, phrasal verb, drop)
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APASmart Define. (2015). wane thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/wane/thesaurus/synonyms
ChicagoSmart Define. 2015. "wane thesaurus" https://smartdefine.org/wane/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, wane thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/wane/thesaurus/synonyms>.
MLASmart Define. "wane thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/wane/thesaurus/synonyms>