205 entries under adjective topic. ×

4
unhealthful(dirty, foul, unhealthy, unclean)
4
unwashed(nasty, dirty, foul, sloppy)
4
vicious(wrong, offensive, unpleasant, violent)
3
decayed(rotten, polluted, impure, stinking)
3
depraved
3
doctored(verb, nasty, dirty, coarse)
3
gangrenous
3
mouldy
3
muddied(verb, dirtied)
3
muddy(nasty, dirty, foul, sloppy)
3
nasty(offensive, unpleasant, violent, wild)
3
noisome(offensive, unpleasant, rank, dirty)
3
off
3
pathological
3
radioactive
3
soured
3
squalid(nasty, offensive, unpleasant, dirty)
3
turned
2
alloyed(nasty, dirty, coarse, vile)
2
begrimed(verb, nasty, foul, sloppy)
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APASmart Define. (2015). contaminated thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/contaminated/thesaurus/synonyms
ChicagoSmart Define. 2015. "contaminated thesaurus" https://smartdefine.org/contaminated/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, contaminated thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/contaminated/thesaurus/synonyms>.
MLASmart Define. "contaminated thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/contaminated/thesaurus/synonyms>