9
lawfulness(noun, law, state, quality, strength)
9
validity(noun, strength, right, substance, genuineness)
8
legitimacy(noun, law, state, quality, strength)
7
right(noun, law, strength, substance, authority)
6
justice(noun, right, goodness, truth, honesty)
5
permissibility(noun, right, validity, legitimacy)
4
authority(noun, law, strength, right, rule)
4
licitness(noun, law, state, quality, right)
3
constitutionality(noun, law, right, rule, authority)
3
defensibility
3
law(noun, right, rule, authority, truth)
3
legitimateness(noun, law, state, quality, right)
3
properness
2
authorization(noun, law, right, rule, authority)
2
due process(noun, expression, law, right, rule)
2
equity(noun, law, right, authority, goodness)
2
evenhandedness(noun, honesty, fairness, reasonableness, righteousness)
2
justness(noun, law, right, authority, truth)
2
legal
2
rightfulness(noun, truth, validity)
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APASmart Define. (2015). legality thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/legality/thesaurus/synonyms
ChicagoSmart Define. 2015. "legality thesaurus" https://smartdefine.org/legality/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, legality thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/legality/thesaurus/synonyms>.
MLASmart Define. "legality thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/legality/thesaurus/synonyms>