55 entries under decline topic. ×

1
pervert(weaken, degenerate, deteriorate, degrade)
1
regress(weaken, degenerate, deteriorate, degrade)
1
retrograde(weaken, degenerate, deteriorate, decay)
1
retrogress(weaken, degenerate, deteriorate, degrade)
1
rot(verb, weaken, degenerate, deteriorate)
1
sink(weaken, degenerate, deteriorate, decay)
1
skid(weaken, degenerate, deteriorate, degrade)
1
slide(weaken, degenerate, deteriorate, decay)
1
spoil(weaken, degenerate, deteriorate, degrade)
1
undermine(weaken, degenerate, deteriorate, degrade)
1
vitiate(weaken, degenerate, deteriorate, degrade)
1
weaken(verb, break, drop, give)
1
worsen(weaken, degenerate, deteriorate, decay)
0
get worse(expression, weaken, worsen)
0
wane(weaken, worsen)
<123>
10 years ago|2.5k views|share |citing 
APASmart Define. (2015). fall apart thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fall_apart/thesaurus/synonyms
ChicagoSmart Define. 2015. "fall apart thesaurus" https://smartdefine.org/fall_apart/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, fall apart thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fall_apart/thesaurus/synonyms>.
MLASmart Define. "fall apart thesaurus" 14 October 2015. Web. 25 September 2026. <https://smartdefine.org/fall_apart/thesaurus/synonyms>