10
above-board(adjective, honest, fair, proper, moral)
10
artless(adjective, open, free, simple, honest)
10
downright(adjective, clear, show, open, direct)
10
faithful(adjective, feature, characteristic, good, close)
10
flush(adjective, adverb, calm, direct, smooth)
10
good(noun, adjective, open, correct, right)
10
heterosexual
10
unbowed(adjective, bent)
10
undeviating(adjective, direct, smooth, right, flat)
9
consecutive(adjective, direct, continuous, continual, undeviating)
9
guileless(adjective, open, free, honest, plain)
9
impartial(adjective, feature, characteristic, calm, good)
9
law-abiding(adjective, feature, characteristic, honor, honest)
9
outspoken(adjective, open, direct, free, easy)
9
principled(adjective, feature, characteristic, good, open)
9
strong(adjective, unmixed)
9
uniform(adjective, calm, smooth, right, flat)
9
unswerving(adjective, close, direct, correct, right)
8
orderly(adjective, correct, ordinary, usual, normal)
8
conscientious(adjective, feature, characteristic, good, close)
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APASmart Define. (2015). straight thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/straight/thesaurus/synonyms
ChicagoSmart Define. 2015. "straight thesaurus" https://smartdefine.org/straight/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, straight thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/straight/thesaurus/synonyms>.
MLASmart Define. "straight thesaurus" 12 November 2015. Web. 22 September 2026. <https://smartdefine.org/straight/thesaurus/synonyms>