warn vs rede

warn and rede both are verbs.

Word	Noun	Adjective	Verb	Adverb
warn	No	No	Yes	No
rede	No	No	Yes	No

As verbs, rede is a hypernym of warn; that is, rede is a word with a broader meaning than warn:

Other hypernyms of warn include advise, counsel.

warn (verb)	rede (verb)
notify of danger, potential harm, or risk	give advice to
advise or counsel in terms of someone's behavior	give an interpretation or explanation to
notify, usually in advance
ask to go away