6
lapsed(verb, deteriorated, relapsed)
6
relapsed(verb, deteriorated, reverted, relapsed)
5
declined(verb, deteriorated)
5
receded(verb, receded, relapsed)
5
retrogressed(verb, deteriorated, reverted)
5
returned(verb, reverted)
4
ebbed(verb, deteriorated)
4
retreated(verb, receded)
4
reverted(verb, deteriorated, reverted)
3
backslid(verb, receded, relapsed)
3
degenerated(verb, deteriorated)
3
recurred(verb, relapsed)
2
backed
2
decayed(verb, deteriorated)
2
deteriorated(verb, deteriorated)
2
flinched
2
recoiled
2
retrograded
2
reversed(verb, reverted)
2
worsened(verb, deteriorated)
11 years ago|2.3k views|share |citing 
APASmart Define. (2015). regressed thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/regressed/thesaurus/synonyms
ChicagoSmart Define. 2015. "regressed thesaurus" https://smartdefine.org/regressed/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, regressed thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/regressed/thesaurus/synonyms>.
MLASmart Define. "regressed thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/regressed/thesaurus/synonyms>