The quality or state of being authentic; reliability; genuineness
The state or quality of being legal; lawfulness.
An impromptu or extralegal system of justice substituted for established judicial procedure:
Find another word for legitimacy. In this page you can discover 20 synonyms, antonyms, idiomatic expressions, and related words for legitimacy, like: legitimateness, credibility, authenticity, lawfulness, legality, licitness, law, genuineness, illegitimacy, sovereignty and neutrality.