170 entries under fail topic. ×

36
decline(noun, verb, stop, drop, control)
33
ebb(noun, verb, stop, calm, drop)
32
diminish(verb, stop, calm, drop, control)
32
decrease(noun, verb, stop, calm, drop)
30
dwindle(verb, stop, calm, drop, dull)
25
fade(verb, stop, drop, close, go)
24
abate(verb, stop, calm, drop, control)
23
subside(verb, stop, calm, drop, control)
20
lessen(verb, stop, drop, control, dull)
20
decay(noun, verb, stop, drop, end)
20
weaken(verb, stop, drop, close, end)
17
sink(verb, stop, drop, close, go)
16
flag(noun, verb, drop, strong, decline)
16
peter out(verb, expression, phrasal verb, stop, drop)
16
wither(verb, stop, drop, end, cut)
15
deteriorate(verb, stop, drop, end, cut)
15
reduce(verb, stop, drop, control, dull)
14
let up(verb, expression, phrasal verb, stop, calm)
14
shrink(verb, drop, close, cut, decline)
13
fall off(verb, expression, phrasal verb, drop, cut)
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APASmart Define. (2015). wane thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/wane/thesaurus/synonyms
ChicagoSmart Define. 2015. "wane thesaurus" https://smartdefine.org/wane/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, wane thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/wane/thesaurus/synonyms>.
MLASmart Define. "wane thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/wane/thesaurus/synonyms>