7
unmeditated(adjective, impulse, unconscious, instinctive, automatic)
7
unworldly(adjective, open, smooth, simple, honest)
6
classic(adjective, characteristic, bright, clean, plain)
6
connatural(adjective, characteristic, start, complete, ordinary)
6
fluent(adjective, articulate, elegance)
6
full-body
6
good(kind, honest, pure, true, caring)
6
graceful(adjective, lovely, charming, elegance, agile)
6
homespun(adjective, simple, plain, informal, common)
6
immediate(adjective, spontaneous, instinctive, intuitive)
6
internal(adjective, gut, intuitive, intrinsicality)
6
intimate(adjective, characteristic, simple, usual, straightforward)
6
kindhearted(adjective, kind, tender, sympathetic, caring)
6
laid-back(adjective, open, plain, informal, modest)
6
pristine(adjective, simple, rough, clean, harsh)
6
prodigy(noun, person, thing, wonder, genius)
6
proper(adjective, correct, right, friendly, appropriate)
6
prosaic(adjective, plain, common, ordinary, modest)
6
straight(adjective, open, direct, free, simple)
6
trusting(adjective, calm, open, smooth, simple)
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APASmart Define. (2016). natural thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/natural/thesaurus/synonyms
ChicagoSmart Define. 2016. "natural thesaurus" https://smartdefine.org/natural/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, natural thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/natural/thesaurus/synonyms>.
MLASmart Define. "natural thesaurus" 15 February 2016. Web. 25 September 2026. <https://smartdefine.org/natural/thesaurus/synonyms>