55 entries under clean topic. ×

4
tidy(adjective, clear, simple, bright)
4
uncontaminated(adjective, honest, pure, fresh)
3
orderly(adjective, clear, simple, bright)
3
spick-and-span(adjective, neat)
3
stainless(adjective, clear, simple, bright)
3
taintless(adjective, clear, simple, bright)
3
uninfected(adjective, pure, fresh, bleak)
3
unpolluted(adjective, clear, simple, bright)
3
unstained(adjective, clear, simple, bright)
3
unsullied(adjective, clear, simple, bright)
2
beneficial(adjective, good, pure, fresh)
2
clear(adjective, simple, bright, pure)
2
fastidious
2
fresh(adjective, clear, simple, bright)
2
nutritious(adjective, good, pure, fresh)
2
salutiferous(adjective, salubrity)
2
shining(adjective, clear, simple, bright)
2
sound(adjective, good, pure, healthy)
2
sterilized(adjective, pure, fresh, dead)
2
untarnished(adjective, clear, simple, bright)
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APASmart Define. (2015). hygienic thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/hygienic/thesaurus/synonyms
ChicagoSmart Define. 2015. "hygienic thesaurus" https://smartdefine.org/hygienic/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, hygienic thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/hygienic/thesaurus/synonyms>.
MLASmart Define. "hygienic thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/hygienic/thesaurus/synonyms>