4
immaculate(adjective, clear, simple, bright, clean)
4
invigorating(adjective, good, clean, pure, fresh)
4
tidy(adjective, clear, simple, bright, clean)
4
uncontaminated(adjective, clean, honest, pure, fresh)
3
bracing
3
orderly(adjective, clear, simple, bright, clean)
3
prophylactic
3
spick-and-span(adjective, clean, neat)
3
stainless(adjective, clear, simple, bright, clean)
3
taintless(adjective, clear, simple, bright, clean)
3
uninfected(adjective, clean, pure, fresh, bleak)
3
unpolluted(adjective, clear, simple, bright, clean)
3
unstained(adjective, clear, simple, bright, clean)
3
unsullied(adjective, clear, simple, bright, clean)
3
white(adjective, clear, simple, bright, pure)
2
beneficial(adjective, good, clean, pure, fresh)
2
clear(adjective, simple, bright, clean, pure)
2
elegant(adjective, clear, simple, bright, pure)
2
fastidious(adjective, clean)
2
fresh(adjective, clear, simple, bright, clean)
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APASmart Define. (2015). hygienic thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/hygienic/thesaurus/synonyms
ChicagoSmart Define. 2015. "hygienic thesaurus" https://smartdefine.org/hygienic/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, hygienic thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/hygienic/thesaurus/synonyms>.
MLASmart Define. "hygienic thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/hygienic/thesaurus/synonyms>