1
quick(adjective, clear, pleasant, sharp, obscure)
1
refined(adjective, sharp, obscure, clean, perfect)
1
refreshing(adjective, pleasant, pure, new, wholesome)
1
reliable(adjective, clear, sound, pure, healthy)
1
risk-free(adjective, clear, sound, pure, healthy)
1
riskless(adjective, clear, sound, pure, healthy)
1
ritually pure
1
salutary
1
secure(adjective, clear, sound, pure, healthy)
1
sharp(adjective, clear, pleasant, obscure, bright)
1
sheer
1
shining(adjective, clear, simple, bright, pure)
1
shiny
1
sinless(pure, modest, innocent, spotless, unblemished)
1
smut-free
1
smutless
1
sound(adjective, clear, clean, pure, healthy)
1
speckless(adjective, clear, simple, bright, pure)
1
spic and span(expression, adjective, idiom, clear, simple)
1
spick-and-span
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APASmart Define. (2015). unpolluted thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unpolluted/thesaurus/synonyms
ChicagoSmart Define. 2015. "unpolluted thesaurus" https://smartdefine.org/unpolluted/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, unpolluted thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unpolluted/thesaurus/synonyms>.
MLASmart Define. "unpolluted thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/unpolluted/thesaurus/synonyms>