aura vs vibe

aura and vibe both are nouns.

Word	Noun	Adjective	Verb	Adverb
aura	Yes	No	No	No
vibe	Yes	No	Yes	No

As nouns, vibe is a hyponym of aura; that is, vibe is a word with a more specific, narrower meaning than aura:

Other hyponyms of aura include mystique, note, vibration.

aura (noun)	vibe (noun)
an indication of radiant light drawn around the head of a saint	a distinctive emotional aura experienced instinctively
a distinctive but intangible quality surrounding a person or thing
a sensation (as of a cold breeze or bright light) that precedes the onset of certain disorders such as a migraine attack or epileptic seizure

aura (verb)	vibe (verb)
	to feel emotionally