122 entries under decline topic. ×

1
degrade(verb, fail, lower, weaken)
1
deprave(verb, reduce, ruin, fail)
1
descend(verb, reduce, fail, lower)
1
disimprove(reduce, weaken, lapse, degenerate)
1
drain(verb, diminish, blow, use)
1
fall apart(expression, weaken, degenerate, deteriorate)
1
fatigue(verb, diminish, use, weary)
1
flag(weaken, degenerate, deteriorate, decay)
1
fray(verb, diminish, use, weary)
1
go downhill(verb, expression, reduce, fail)
1
go to pieces(expression, idiom, degenerate, deteriorate)
1
go to pot(expression, idiom, weaken, degenerate)
1
graze(verb, hurt, damage, diminish)
1
grind(verb, diminish, use, weary)
1
injure(dull, harm, spoil, weaken)
1
jade(verb, diminish, use, weary)
1
lapse(reduce, weaken, lessen, degenerate)
1
lose it(expression, weaken, degenerate, deteriorate)
1
lose quality(expression, weaken, degenerate, deteriorate)
1
lower(verb, fail, weaken, degenerate)
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APASmart Define. (2015). corrode thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/corrode/thesaurus/synonyms
ChicagoSmart Define. 2015. "corrode thesaurus" https://smartdefine.org/corrode/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, corrode thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/corrode/thesaurus/synonyms>.
MLASmart Define. "corrode thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/corrode/thesaurus/synonyms>