289 entries under verb topic. ×

23
decline(break, drop, reduce, fail)
20
deteriorate(drop, decline, reduce, destroy)
18
degenerate(adjective, break, drop, decline)
18
exacerbate(upset, light, disturb, diminish)
17
aggravate(upset, decline, cause, disturb)
13
sink(break, drop, decline, reduce)
10
get worse(expression, idiom, decline, diminish)
10
retrogress(decline, reduce, fail, diminish)
9
impair(decline, reduce, destroy, fail)
9
weaken(break, drop, decline, reduce)
8
fail(break, drop, decline, fall)
8
heighten(decline, annoy, provoke, aggravate)
8
disintegrate(break, drop, decline, reduce)
8
exasperate(upset, light, disturb, annoy)
8
go downhill(expression, idiom, drop, decline)
7
decay(break, drop, decline, reduce)
7
increase(light, disturb, annoy, provoke)
7
intensify(decline, disturb, annoy, provoke)
7
regress(decline, reduce, fall, fail)
7
relapse(drop, reduce, fall, fail)
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APASmart Define. (2015). worsen thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/worsen/thesaurus/synonyms
ChicagoSmart Define. 2015. "worsen thesaurus" https://smartdefine.org/worsen/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, worsen thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/worsen/thesaurus/synonyms>.
MLASmart Define. "worsen thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/worsen/thesaurus/synonyms>