power trip vs vernacular

power trip and vernacular both are nouns.

Word	Noun	Adjective	Verb	Adverb
power trip	Yes	No	No	No
vernacular	Yes	Yes	No	No

power trip (noun)	vernacular (noun)
(slang) a self-aggrandizing action undertaken simply for the pleasure of exercising control over other people	the everyday speech of the people (as distinguished from literary language)
	a characteristic language of a particular group (as among thieves)

power trip (adjective)	vernacular (adjective)
	being or characteristic of or appropriate to everyday language