91 entries under weaken topic. ×

3
wear away(verb, expression, phrasal verb, stop, end)
2
backslide(verb, drop, decline, reduce, fall)
2
break(verb, decline, fall, fail, lower)
2
collapse(verb, drop, decline, reduce, slip)
2
descend(verb, drop, decline, reduce, fail)
2
diminish(verb, stop, drop, end, pass)
2
disimprove(verb, drop, decline, reduce, fall)
2
drop(verb, decline, fall, fail, return)
2
fall off(verb, expression, phrasal verb, drop, decline)
2
get worse(verb, expression, decline, slip)
2
go to the dogs(verb, expression, idiom, drop, decline)
2
hit the skids(verb, expression, idiom, drop, decline)
2
pine(verb, drop, fall, fail, diminish)
2
recede(verb, stop, drop, end, decline)
2
retrograde(verb, stop, drop, end, decline)
2
rot(verb, stop, drop, end, decline)
2
wilt(verb, stop, end, pass, fall)
1
abate(verb, stop, drop, end, pass)
1
adulterate(verb, decline, degenerate, deteriorate)
1
alloy(verb, decline, degenerate, deteriorate)
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APASmart Define. (2015). go downhill thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/go_downhill/thesaurus/synonyms
ChicagoSmart Define. 2015. "go downhill thesaurus" https://smartdefine.org/go_downhill/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, go downhill thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/go_downhill/thesaurus/synonyms>.
MLASmart Define. "go downhill thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/go_downhill/thesaurus/synonyms>