119 entries under wane topic. ×

1
retrograde(verb, drop, decline, fall, fail)
1
retrogress(verb, decline, fail, lower, weaken)
1
return(verb, drop, fall, fail, diminish)
1
revert(verb, drop, fall, fail, diminish)
1
settle(verb, drop, decline, fall, fail)
1
slide(verb, drop, decline, fall, fail)
1
slow(verb, release, fail, diminish, decrease)
1
soften(verb, decline, reduce, release, fail)
1
spoil(verb, decline, fail, lower, weaken)
1
temper(verb, decline, reduce, release, fail)
1
thin(verb, quiet, decline, fall, fail)
1
thin out(verb, expression, decline, reduce, fail)
1
undermine(verb, decline, fail, lower, weaken)
1
vitiate(verb, decline, fail, lower, weaken)
1
water down(verb, expression, decline, fail, lower)
0
break up(verb, expression, decline, reduce, fail)
0
go to seed(verb, expression, idiom, fail, weaken)
0
grow weaker(verb, expression, decline, fail, weaken)
0
wear off(verb, expression, decline, fail, weaken)
11 years ago|18k views|share |citing 
APASmart Define. (2015). flag thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/flag/thesaurus/synonyms
ChicagoSmart Define. 2015. "flag thesaurus" https://smartdefine.org/flag/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, flag thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/flag/thesaurus/synonyms>.
MLASmart Define. "flag thesaurus" 10 July 2015. Web. 24 September 2026. <https://smartdefine.org/flag/thesaurus/synonyms>