1
bleach(harm, spoil, injure)
1
blemish(dull, hurt, dirty, corrupt, stain)
1
blighted
1
bloodshot
1
blooming
1
blot(dull, hurt, dirty, corrupt, stain)
1
blush
1
bracken
1
brassy
1
brazen
1
break down(verb, phrasal verb, deterioration)
1
breaking down(expression, decline, collapse, deterioration, impairment)
1
breakup
1
bricky
1
bronze-colored
1
brown algae
1
cadmium pigments(adjective, colour)
1
candy apple red(adjective, colour)
1
cankerworm
1
caries(decline, ruin, collapse, failing, deterioration)
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APASmart Define. (2015). rust thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/rust/thesaurus/synonyms
ChicagoSmart Define. 2015. "rust thesaurus" https://smartdefine.org/rust/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, rust thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/rust/thesaurus/synonyms>.
MLASmart Define. "rust thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/rust/thesaurus/synonyms>