85 entries under weaken topic. ×

2
putresce(verb, decline, lessen, degenerate)
2
reach depths(verb, expression, decline, lessen)
2
regress(decline, worsen)
2
retrograde(verb, decline, diminish, degenerate)
2
retrogress(verb, decline, diminish, degenerate)
2
rot(verb, decline, lessen, degenerate)
2
sap(verb, decline, lessen, degenerate)
2
shrivel(verb, decline, lessen, degenerate)
2
slide(verb, decline, worsen)
2
slump(verb, decline, lessen, degenerate)
2
spoil(verb, decline, lessen, degenerate)
2
suppurate(verb, decline, lessen, degenerate)
2
turn(verb, decline, lessen, degenerate)
2
wane(verb, decline, lessen, degenerate)
2
waste away(verb, expression, phrasal verb, decline)
2
wear away(verb, expression, phrasal verb, decline)
1
become worse(verb, expression, decline, wane)
1
degrade(verb, decline, degenerate, deteriorate)
1
go to pot(verb, expression, idiom, decline)
0
adulterate(decline, worsen)
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APASmart Define. (2015). get worse thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/get_worse/thesaurus/synonyms
ChicagoSmart Define. 2015. "get worse thesaurus" https://smartdefine.org/get_worse/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, get worse thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/get_worse/thesaurus/synonyms>.
MLASmart Define. "get worse thesaurus" 13 April 2015. Web. 1 October 2026. <https://smartdefine.org/get_worse/thesaurus/synonyms>