146 entries under unpolluted topic. ×

5
unmixed(adjective, simple, clean, plain, wholesome)
5
untainted(adjective, clean, honest, pure, innocent)
4
clarified(adjective, fresh, sparkling, spotless)
4
classic(adjective, simple, bright, clean, plain)
4
flawless(adjective, simple, bright, clean, perfect)
4
rosy(adjective, good, pleasant, keen, bright)
4
sparkling(adjective, light, simple, bright, intense)
4
unmingled(adjective, simple, bright, clean, plain)
4
vigorous(adjective, good, pleasant, keen, sharp)
3
delicate(adjective, weak, smooth, simple, pleasant)
3
elegant(adjective, simple, pleasant, bright, clean)
3
glowing(adjective, good, pleasant, bright, intense)
3
good(adjective, pleasant, bright, honest, energetic)
3
real(adjective, clean, firm, certain, true)
3
uninfected(adjective, fresh, sparkling, spotless)
3
unspotted(adjective, good, simple, bright, clean)
3
unstained(adjective, simple, bright, clean, pure)
3
untarnished(adjective, good, simple, bright, clean)
3
unused(adjective, good, pleasant, bright, energetic)
2
alert(adjective, good, pleasant, keen, bright)
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APASmart Define. (2016). clear thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/clear/thesaurus/synonyms
ChicagoSmart Define. 2016. "clear thesaurus" https://smartdefine.org/clear/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, clear thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/clear/thesaurus/synonyms>.
MLASmart Define. "clear thesaurus" 31 March 2016. Web. 27 September 2026. <https://smartdefine.org/clear/thesaurus/synonyms>