raver vs rave

raver and rave both are nouns.

Word	Noun	Adjective	Verb	Adverb
raver	Yes	No	No	No
rave	Yes	No	Yes	No

raver (noun)	rave (noun)
someone who rants and raves; speaks in a violent or loud manner	an extravagantly enthusiastic review
a participant in a rave dancing party	a dance party that lasts all night and electronically synthesized music is played

raver (verb)	rave (verb)
	praise enthusiastically
	talk in a noisy, excited, or declamatory manner
	participate in an all-night techno dance party