303 entries under simple topic. ×

14
common(adjective, characteristic, pure, new)
14
pure(adjective, correct, right, clean)
14
unsophisticated(adjective, open, clean, honest)
13
direct(adjective, open, free, correct)
13
guileless(adjective, open, direct, free)
13
original(adjective, characteristic, body, honest)
13
sincere(adjective, open, direct, free)
12
basic(adjective, characteristic, body, rough)
12
candid(adjective, open, direct, free)
12
commonplace(adjective, characteristic, pure, new)
12
crude(adjective, rough, plain, violent)
12
honest(adjective, open, free, correct)
12
open(adjective, calm, free, smooth)
12
raw(adjective, clean, plain, new)
12
straightforward(adjective, open, direct, free)
11
frank(adjective, open, free, easy)
11
informal(adjective, adverb, calm, open, smooth)
11
unpretentious(adjective, calm, open, smooth)
10
casual(adjective, adverb, calm, open, smooth)
10
characteristic(adjective, common, ordinary, familiar)
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APASmart Define. (2016). natural thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/natural/thesaurus/synonyms
ChicagoSmart Define. 2016. "natural thesaurus" https://smartdefine.org/natural/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, natural thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/natural/thesaurus/synonyms>.
MLASmart Define. "natural thesaurus" 15 February 2016. Web. 24 September 2026. <https://smartdefine.org/natural/thesaurus/synonyms>