To give legal force or status to; make lawful.
To make seem just, right, or reasonable; justify
(Informal, Dial.) To take legal action (against)
Find another word for legitimatize. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for legitimatize, like: legalize, legitimate, legitimize, law, legalise, decriminalize, decriminalise, legitimise and legitimatise.