renunciant vs renunciative

renunciant and renunciative both are adjectives.

Word	Noun	Adjective	Verb	Adverb
renunciant	No	Yes	No	No
renunciative	No	Yes	No	No

As adjectives, renunciant and renunciative are synonyms defined as:

Other synonyms of renunciant include self-abnegating, self-denying.

renunciant (adjective)	renunciative (adjective)
used especially of behavior	used especially of behavior