2
relapse
2
retrograding
2
reversing(verb, reverting)
2
slumping(verb, deteriorating)
2
waning(verb, deteriorating)
2
worsening(verb, adjective, deteriorating)
1
arresting
1
atrophying(verb, deteriorating)
1
backspacing
1
backtracking
1
checking
1
collapsing(verb, deteriorating)
1
containing
1
dawdling
1
delivering
1
devolving
1
dilapidating(verb, deteriorating)
1
dispelling
1
downgrading(verb, deteriorating)
1
elapsing
11 years ago|2.9k views|share |citing 
APASmart Define. (2015). regressing thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/regressing/thesaurus/synonyms
ChicagoSmart Define. 2015. "regressing thesaurus" https://smartdefine.org/regressing/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, regressing thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/regressing/thesaurus/synonyms>.
MLASmart Define. "regressing thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/regressing/thesaurus/synonyms>