21
proper(adjective, good, sound, correct, right)
21
right(adjective, good, correct, right, reasonable)
20
just(adjective, adverb, good, correct, right)
19
legal(adjective, correct, right, honest, fair)
18
legitimate(adjective, sound, correct, right, reasonable)
18
valid(adjective, fair, proper, true, legitimate)
17
true(adjective, good, sound, correct, right)
14
lawful(adjective, correct, right, reasonable, honest)
13
equitable(adjective, correct, right, reasonable, appropriate)
11
fair(adjective, correct, reasonable, appropriate, sensible)
10
due(adjective, good, correct, right, reasonable)
10
fitting(adjective, good, correct, right, reasonable)
10
honest(adjective, correct, right, reasonable, sensible)
10
licit(noun, adjective, reasonable, proper, just)
9
appropriate(adjective, good, correct, right, reasonable)
9
authentic(adjective, correct, right, honest, exact)
9
bona fide(expression, adjective, idiom, correct, right)
9
fit(verb, adjective, good, correct, right)
9
genuine(adjective, correct, right, honest, exact)
8
correct(adjective, good, sound, right, reasonable)
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APASmart Define. (2016). rightful thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/rightful/thesaurus/synonyms
ChicagoSmart Define. 2016. "rightful thesaurus" https://smartdefine.org/rightful/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, rightful thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/rightful/thesaurus/synonyms>.
MLASmart Define. "rightful thesaurus" 31 March 2016. Web. 20 September 2026. <https://smartdefine.org/rightful/thesaurus/synonyms>