139 entries under reasonable topic. ×

20
virtuous(adjective, feature, characteristic, good, honor)
18
convenient(adjective, characteristic, good, agree, correct)
18
principled(adjective, feature, characteristic, good, honor)
18
righteous(adjective, feature, characteristic, good, honor)
18
rightful(adjective, good, sound, correct, right)
18
upright(adjective, feature, characteristic, good, honor)
17
square(adjective, feature, characteristic, good, honor)
16
equitable(adjective, feature, characteristic, good, honor)
16
suited(adjective, good, correct, right)
15
applicable(adjective, good, correct, right)
14
expedient(adjective, good, agree, correct, right)
14
felicitous(adjective, good, correct, right)
14
lawful(adjective, good, correct, right)
14
straight(adjective, feature, characteristic, good, honor)
14
trustworthy(adjective, feature, characteristic, good, honor)
14
valid(adjective, good, correct, appropriate)
13
apposite(adjective, good, correct, right)
13
clean(adjective, feature, characteristic, good, honor)
13
noble(adjective, feature, characteristic, good, honor)
13
open(adjective, feature, characteristic, good, honor)
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APASmart Define. (2016). proper thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/proper/thesaurus/synonyms
ChicagoSmart Define. 2016. "proper thesaurus" https://smartdefine.org/proper/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, proper thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/proper/thesaurus/synonyms>.
MLASmart Define. "proper thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/proper/thesaurus/synonyms>