255 entries under decline topic. ×

2
totter(verb, drop, settle, fail)
2
trail(verb, drop, settle, fail)
2
turn(verb, change, weaken, lessen)
2
wear down(expression, drop, cut, reduce)
2
wrinkle(verb, reduce, diminish, decrease)
1
abbreviate(verb, reduce, moderate, diminish)
1
attenuate(verb, reduce, fall, fail)
1
backslide(verb, drop, settle, fall)
1
be precipitated(verb, drop, settle, ease)
1
become worse(expression, idiom, weaken, deterioration)
1
buckle(verb, drop, settle, ease)
1
cascade(verb, drop, settle, ease)
1
compress(verb, reduce, diminish, decrease)
1
constrict(verb, reduce, diminish, decrease)
1
debilitate(verb, fail, blow, weaken)
1
deflate(verb, reduce, diminish, decrease)
1
die off(verb, expression, drop, close, go)
1
die on vine(verb, expression, idiom, fall)
1
disimprove(verb, drop, fall, fail)
1
draw to a close(verb, expression, idiom, diminish)
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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>