2
chaste(adjective, good, clean, honest, pure)
2
cobwebby
2
credulous(adjective, simple, pure, innocent, ignorant)
2
crystalline
2
decent(adjective, good, clean, honest, pure)
2
dependent
2
easy(open, direct, free, honest, plain)
2
filmy
2
flat-out(adjective, open, direct, free, easy)
2
free(adjective, open, direct, easy, honest)
2
fresh(adjective, good, simple, clean, pure)
2
gossamer
2
gullible(adjective, simple, innocent, ignorant, naive)
2
heart-to-heart(adjective, open, direct, free, easy)
2
inexperienced(adjective, simple, natural, straightforward, raw)
2
ingenu
2
jejune(simple, raw, innocent, inexperienced, immature)
2
just(open, honest, straightforward, straight, sincere)
2
lay it on the line(expression, adjective, idiom, open, direct)
2
like it is(expression, adjective, idiom, open, direct)
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APASmart Define. (2015). guileless thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/guileless/thesaurus/synonyms
ChicagoSmart Define. 2015. "guileless thesaurus" https://smartdefine.org/guileless/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, guileless thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/guileless/thesaurus/synonyms>.
MLASmart Define. "guileless thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/guileless/thesaurus/synonyms>