130 entries under straightforward topic. ×

15
blunt(adjective, clear, direct, free, easy)
15
loose(verb, adjective, clear, separate, release)
15
truthful(adjective, feature, characteristic, good, honor)
14
just(adjective, feature, characteristic, good, honor)
14
undisguised(adjective, good, clear, free, easy)
13
naive(adjective, calm, direct, free, simple)
13
mixed(adjective, simple, relaxed, union)
13
square(adjective, feature, characteristic, good, honor)
12
natural(adjective, calm, free, smooth, simple)
12
simple(adjective, clear, easy, flat, honest)
12
transparent(adjective, clear, direct, free, easy)
12
true(adjective, feature, characteristic, good, honor)
12
unaffected(adjective, simple, honest, plain, true)
12
unconstrained(adjective, close, clear, light, free)
12
unequivocal(adjective, clear, flat, honest, total)
12
upright(adjective, feature, characteristic, good, honor)
11
righteous(adjective, feature, characteristic, good, honor)
10
equitable(adjective, feature, characteristic, good, honor)
10
innocent(adjective, simple, easy, friendly, appropriate)
10
on the level(expression, adjective, idiom, good, direct)
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APASmart Define. (2016). open thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/open/thesaurus/synonyms
ChicagoSmart Define. 2016. "open thesaurus" https://smartdefine.org/open/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, open thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/open/thesaurus/synonyms>.
MLASmart Define. "open thesaurus" 26 February 2016. Web. 22 September 2026. <https://smartdefine.org/open/thesaurus/synonyms>