102 entries under reasonable topic. ×

2
defensible
2
evenhanded(fair, just, objective, impartial)
2
fair and square(expression, adjective, idiom, fair)
2
level(adjective, fair, proper, equal)
2
noble(adjective, correct, sensible, fair)
2
seemly(adjective, good, correct, right)
2
straight(adjective, sound, correct, right)
2
uncolored(adjective, fair, proper, equal)
2
warrantable(proper, just, valid, legal)
2
well-founded(valid, lawful, justified, defensible)
1
acceptable(adjective, good, right, fit)
1
allowable(proper, valid, legal, legitimate)
1
apposite(adjective, good, correct, right)
1
clean(sensible, proper, upright, honorable)
1
conscientious(adjective, honest, sensible, fair)
1
convenient(adjective, good, correct, right)
1
cricket(adjective, fair, proper, equal)
1
disinterested(adjective, fair, proper, equal)
1
dispassionate(adjective, fair, proper, equal)
1
even-handed(adjective, fair, proper, equal)
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APASmart Define. (2016). rightful thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/rightful/thesaurus/synonyms
ChicagoSmart Define. 2016. "rightful thesaurus" https://smartdefine.org/rightful/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, rightful thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/rightful/thesaurus/synonyms>.
MLASmart Define. "rightful thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/rightful/thesaurus/synonyms>