113 entries under verb topic. ×

1
drop(close, decline, reduce, withdraw)
1
drop off(expression, phrasal verb)
1
dwindle(drop, close, decline, reduce)
1
fail(decline, lower, weaken, lapse)
1
fall off(expression, reduce, diminish, slip)
1
flag(decline, fail, lower, weaken)
1
go downhill(expression, decline, reduce, fail)
1
go to pot(expression, idiom, decline, weaken)
1
impair(decline, fail, diminish, lower)
1
injure(decline, fail, lower, weaken)
1
languish(decline, fail, lower, weaken)
1
losing
1
lost
1
lower(decline, fail, diminish, weaken)
1
moulder
1
putrefy
1
recur
1
reduce(drop, close, decline, withdraw)
1
retract(move, drop, close, reduce)
1
rot(decline, reduce, fail, lower)
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APASmart Define. (2016). retrogress thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/retrogress/thesaurus/synonyms
ChicagoSmart Define. 2016. "retrogress thesaurus" https://smartdefine.org/retrogress/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, retrogress thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/retrogress/thesaurus/synonyms>.
MLASmart Define. "retrogress thesaurus" 14 March 2016. Web. 29 September 2026. <https://smartdefine.org/retrogress/thesaurus/synonyms>