58 entries under unpolluted topic. ×

46
clear(adjective, clear, touch, smooth, easy)
23
lucid(adjective, quiet, clear, touch, pleasant)
22
plain(adjective, clear, open, direct, free)
21
limpid(adjective, clear, touch, simple, fine)
18
pellucid(adjective, clear, light, touch, pleasant)
9
genuine(adjective, simple, bright, clean, plain)
7
bright(adjective, clear, simple, pleasant, clean)
7
pure(adjective, clear, fine, bright, clean)
6
straight(adjective, open, direct, free, easy)
6
simple(adjective, clear, easy, sharp, clean)
4
real(adjective, open, direct, free, easy)
4
out-and-out(adjective, clear, simple, bright, clean)
4
unclouded(adjective, clear, simple, pleasant, bright)
3
complete(adjective, simple, clean, plain, wholesome)
2
natural(adjective, open, direct, free, easy)
2
unmingled(adjective, simple, bright, clean, plain)
2
unmixed(adjective, simple, clean, plain, wholesome)
1
authentic(adjective, simple, bright, clean, plain)
1
classic(adjective, simple, bright, clean, plain)
1
clean(adjective, quiet, clear, smooth, easy)
<123>
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APASmart Define. (2016). transparent thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/transparent/thesaurus/synonyms
ChicagoSmart Define. 2016. "transparent thesaurus" https://smartdefine.org/transparent/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, transparent thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/transparent/thesaurus/synonyms>.
MLASmart Define. "transparent thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/transparent/thesaurus/synonyms>