5
clean(adjective, pure, fresh, bleak, sparkling)
5
sterile(adjective, clean, pure, dry, fresh)
3
antiseptic(adjective, clean, pure, fresh, dead)
3
cleansed(verb, adjective, fresh, refined, sparkling)
3
disinfected(verb, adjective, clean, pure, fresh)
3
purified(verb, adjective, clean, pure, fresh)
3
sanitary(adjective, clean, pure, fresh, dead)
2
cleaned
2
decontaminate
2
hygienic(adjective, clean, pure, fresh, dead)
2
pure(adjective, clear, clean, fresh, healthy)
2
safe(adjective, clean, pure, unpolluted, dangerous)
2
uncontaminated(adjective, clean, pure, fresh, sparkling)
2
unpolluted(adjective, clear, clean, pure, fresh)
1
aseptic(adjective, clean, pure, fresh, dead)
1
certain(adjective, clear, pure, healthy, safe)
1
checked(adjective, clear, pure, healthy, safe)
1
clarified(verb, adjective, clean, pure, fresh)
1
clear(adjective, pure, fresh, healthy, safe)
1
competent(adjective, clear, pure, healthy, safe)
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APASmart Define. (2015). decontaminated thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/decontaminated/thesaurus/synonyms
ChicagoSmart Define. 2015. "decontaminated thesaurus" https://smartdefine.org/decontaminated/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, decontaminated thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/decontaminated/thesaurus/synonyms>.
MLASmart Define. "decontaminated thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/decontaminated/thesaurus/synonyms>