113 entries under plain topic. ×

2
distinct(adjective, clear, obvious, visible)
2
express(adjective, clear, honest, straight)
2
obvious(clear, visible, brazen, apparent)
2
specific(adjective, clear, obvious)
2
unartful(adjective, honest, innocent, artless)
2
unartificial(adjective, honest, natural, innocent)
2
unschooled(adjective, open, simple, easy, honest)
1
absolute(adjective, clear, simple, honest)
1
categorical(adjective, clear, open, honest)
1
colloquial(adjective, simple, relaxed, straightforward)
1
congenial(adjective, simple, relaxed, straightforward)
1
democratic(adjective, simple, relaxed, straightforward)
1
everyday(adjective, simple, relaxed, straightforward)
1
extempore(adjective, simple, easy, straightforward)
1
free-and-easy(adjective, simple, relaxed, straightforward)
1
green(adjective, simple, honest, innocent)
1
improv(adjective, simple, relaxed, straightforward)
1
inconspicuous(adjective, simple, relaxed, straightforward)
1
intimate(adjective, open, simple, relaxed)
1
like a babe in the woods(expression, idiom, simple, honest)
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APASmart Define. (2016). frank thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/frank/thesaurus/synonyms
ChicagoSmart Define. 2016. "frank thesaurus" https://smartdefine.org/frank/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, frank thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/frank/thesaurus/synonyms>.
MLASmart Define. "frank thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/frank/thesaurus/synonyms>