57 entries under fail topic. ×

1
relapse(verb, decline, reduce, halt)
1
relax(verb, decline, reduce, halt)
1
sap(verb, decline, reduce, halt)
1
soften(verb, decline, reduce, halt)
1
subside(verb, close, decline, thin)
1
temper(verb, decline, reduce, halt)
1
tire(verb, decline, reduce, halt)
1
totter(verb, decline, reduce, halt)
1
tremble(verb, decline, reduce, halt)
1
undermine(verb, decline, reduce, halt)
1
vitiate(verb, decline, reduce, halt)
1
wane(verb, close, decline, halt)
1
water down(verb, expression, decline, reduce)
1
wilt(verb, decline, reduce, halt)
0
deteriorate(verb, decline, fade, wane)
0
grow weaker(verb, expression, decline, fade)
0
wear off(verb, expression, decline, fade)
<123>
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APASmart Define. (2015). thin out thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/thin_out/thesaurus/synonyms
ChicagoSmart Define. 2015. "thin out thesaurus" https://smartdefine.org/thin_out/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, thin out thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/thin_out/thesaurus/synonyms>.
MLASmart Define. "thin out thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/thin_out/thesaurus/synonyms>