2
dated(last, original, past, venerable, outdated)
2
deficient(adjective, out, inexperienced)
2
disused(adjective, disused)
2
done(last, original, deterioration, past, venerable)
2
eroded
2
flyblown
2
fossilized
2
gone to seed(expression, adjective, idiom, weak, soft)
2
green
2
hoar
2
hoarse(adjective, hard, severe, sharp, flat)
2
incompetent
2
intractable(adjective, sullenness)
2
jarring(adjective, hard, severe, sharp, flat)
2
maggoty
2
moss-grown
2
olden(adjective, original, old, past, primitive)
2
out of condition(expression, adjective, idiom, weak, soft)
2
out of shape(expression, adjective, idiom, weak, soft)
2
outmoded(last, original, old, venerable, outdated)
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APASmart Define. (2015). rusty thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/rusty/thesaurus/synonyms
ChicagoSmart Define. 2015. "rusty thesaurus" https://smartdefine.org/rusty/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, rusty thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/rusty/thesaurus/synonyms>.
MLASmart Define. "rusty thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/rusty/thesaurus/synonyms>