23 entries under plain topic. ×

6
jejune(simple, fresh, innocent, sincere)
2
innocent(adjective, simple, straightforward, sincere)
1
aboveboard(simple, straightforward, fresh, innocent)
1
callow(simple, fresh, innocent, sincere)
1
candid(adjective, simple, straightforward, innocent)
1
confiding(simple, fresh, innocent, sincere)
1
countrified(simple, fresh, innocent, sincere)
1
forthright(simple, fresh, innocent, sincere)
1
impulsive(simple, fresh, innocent, sincere)
1
instinctive(simple, fresh, innocent, sincere)
1
lamb(simple, fresh, innocent, sincere)
1
like a babe in the woods(expression, simple, fresh, innocent)
1
natural(simple, straightforward, innocent, sincere)
1
original(simple, fresh, innocent, sincere)
1
patsy(simple, fresh, innocent, sincere)
1
sincere(simple, straightforward, innocent, naive)
1
spontaneous(simple, fresh, innocent, sincere)
1
unaffected(simple, straightforward, innocent, sincere)
1
unjaded(simple, fresh, innocent, sincere)
1
unpretentious(simple, fresh, innocent, sincere)
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APASmart Define. (2013). simple-minded thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/simple-minded/thesaurus/synonyms
ChicagoSmart Define. 2013. "simple-minded thesaurus" https://smartdefine.org/simple-minded/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, simple-minded thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/simple-minded/thesaurus/synonyms>.
MLASmart Define. "simple-minded thesaurus" 17 October 2013. Web. 21 September 2026. <https://smartdefine.org/simple-minded/thesaurus/synonyms>