199 entries under weaken topic. ×

1
fade away(verb, expression, stop, end, decline)
1
fade out(verb, expression, stop, end, decline)
1
fag(verb, break, fail, suffer)
1
fag out(verb, expression, break, decline, fall)
1
faint(verb, break, decline, fail)
1
go soft(verb, expression, break, fail)
1
grieve(verb, break, get, hurt, fail)
1
hanker(verb, break, fail, suffer)
1
hunger(verb, break, fail, suffer)
1
hush(verb, decline, fall, fail, diminish)
1
invalidate(verb, decline, reduce, fail, damage)
1
knock out(verb, expression, break, fail)
1
listless(verb, break, fail, suffer)
1
long(verb, break, fail, suffer)
1
lose it(verb, expression, phrasal verb, decline)
1
lose quality(verb, expression, decline, degenerate)
1
lose value(verb, expression, drop, decline, fall)
1
melt(verb, change, decline, fall, fail)
1
melt away(verb, expression, stop, end, decline)
1
pine(verb, break, drop, fall, fail)
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APASmart Define. (2016). deteriorate thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/deteriorate/thesaurus/synonyms
ChicagoSmart Define. 2016. "deteriorate thesaurus" https://smartdefine.org/deteriorate/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, deteriorate thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/deteriorate/thesaurus/synonyms>.
MLASmart Define. "deteriorate thesaurus" 22 March 2016. Web. 29 September 2026. <https://smartdefine.org/deteriorate/thesaurus/synonyms>