60 entries under clean topic. ×

5
antiseptic(adjective, uncontaminated, sterilizing)
4
hygienic(adjective, sterilizing)
4
sanitary(adjective, pure, bleak, wholesome)
4
sterile(adjective, pure, wholesome, unpolluted)
3
disinfected(adjective, pure, dead, bleak)
3
pure(adjective, wholesome, unpolluted, unadulterated)
2
sterilized(adjective, pure, bleak, wholesome)
2
unpolluted(adjective, pure, healthy, wholesome)
1
intemerate(adjective, refined, wholesome, unpolluted)
1
pasteurized(adjective, dead, refined, bleak)
1
pristine(adjective, refined, wholesome, unpolluted)
1
purified(adjective, pure, healthy, refined)
1
refined(adjective, wholesome, unpolluted, unadulterated)
1
snowy(adjective, refined, wholesome, unpolluted)
1
taintless(adjective, refined, wholesome, unpolluted)
1
unadulterated(adjective, pure, refined, wholesome)
1
unblemished(adjective, pure, refined, wholesome)
1
uncontaminated(adjective, pure, healthy, wholesome)
1
undebased(adjective, refined, wholesome, unpolluted)
1
unsoiled(adjective, refined, wholesome, unpolluted)
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APASmart Define. (2015). germ-free thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/germ-free/thesaurus/synonyms
ChicagoSmart Define. 2015. "germ-free thesaurus" https://smartdefine.org/germ-free/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, germ-free thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/germ-free/thesaurus/synonyms>.
MLASmart Define. "germ-free thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/germ-free/thesaurus/synonyms>