56 entries under natural topic. ×

4
open(adjective, simple, plain, straightforward)
4
sheer(adjective, hard, severe, clean, plain)
4
unaffected(adjective, simple, reasonable, clean, plain)
4
unelaborate(adjective, simple, clean, plain, pure)
3
honest(adjective, simple, plain, straightforward)
3
innocent(adjective, simple, plain, pure)
3
unalloyed(adjective, simple, clean, plain, pure)
2
discreet(adjective, simple, reasonable, clean, plain)
2
folksy(adjective, simple, clean, plain, pure)
2
inelaborate(adjective, simple, reasonable, clean, plain)
2
pure and simple(expression, adjective, idiom, simple, clean)
2
single(adjective, simple, clean, plain, pure)
2
unfussy(adjective, simple, clean, plain, pure)
2
unsophisticated(simple, plain, ingenuous, unworldly)
1
absolute(adjective, correct, clean, plain, pure)
1
classic(adjective, simple, clean, plain, pure)
1
homey(adjective, simple, clean, plain, pure)
1
lowly(adjective, simple, clean, plain, pure)
1
not complex(expression, adjective, clean, plain, pure)
1
open and shut(expression, adjective, idiom, clean, plain)
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APASmart Define. (2015). unadorned thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unadorned/thesaurus/synonyms
ChicagoSmart Define. 2015. "unadorned thesaurus" https://smartdefine.org/unadorned/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, unadorned thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unadorned/thesaurus/synonyms>.
MLASmart Define. "unadorned thesaurus" 14 April 2015. Web. 1 October 2026. <https://smartdefine.org/unadorned/thesaurus/synonyms>