70 entries under weaken topic. ×

14
stain(noun, verb, break, dull, cover)
13
tarnish(verb, break, dull, cover, hurt)
12
defile(verb, break, dull, cover, decline)
12
dirty(verb, break, dull, cover, hurt)
12
fade(verb, break, dull, decline, hurt)
9
bleach(verb, break, dull, hurt, ruin)
5
mar(verb, break, dull, hurt, mark)
4
corrupt(verb, break, dull, hurt, ruin)
4
deteriorate(verb, decline, lessen, degenerate)
3
contaminate(verb, break, dull, hurt, ruin)
3
pollute(verb, break, dull, decline, hurt)
3
spoil(verb, break, dull, decline, hurt)
2
be impaired(verb, decline, lessen, degenerate)
2
become contaminated(expression, decline, lessen, degenerate)
2
blight(verb, break, decline, hurt, ruin)
2
break up(expression, decline, lessen, degenerate)
2
collapse(verb, decline, lessen, degenerate)
2
corrode(verb, break, dull, decline, hurt)
2
crumble(verb, decline, hurt, harm, spoil)
2
curdle(verb, decline, lessen, degenerate)
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APASmart Define. (2015). discolor thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/discolor/thesaurus/synonyms
ChicagoSmart Define. 2015. "discolor thesaurus" https://smartdefine.org/discolor/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, discolor thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/discolor/thesaurus/synonyms>.
MLASmart Define. "discolor thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/discolor/thesaurus/synonyms>