renounce vs quit

renounce and quit both are verbs.

Word	Noun	Adjective	Verb	Adverb
renounce	No	No	Yes	No
quit	No	No	Yes	No

As verbs, renounce and quit are synonyms defined as:

Other synonyms of renounce include foreswear, relinquish.

As verbs, quit is a hypernym of renounce; that is, quit is a word with a broader meaning than renounce:

Other hypernyms of renounce include leave office, resign, step down.

renounce (verb)	quit (verb)
cast off	give up in the face of defeat of lacking hope; admit defeat
turn away from; give up	go away or leave
leave (a job, post, or position) voluntarily	turn away from; give up
give up, such as power, as of monarchs and emperors, or duties and obligations	give up or retire from a position
	put an end to a state or an activity