aristocrat vs brahman

aristocrat and brahman both are nouns.

Word	Noun	Adjective	Verb	Adverb
aristocrat	Yes	No	No	No
brahman	Yes	No	No	No

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

aristocrat: a member of the aristocracy
brahman: a member of a social and cultural elite (especially a descendant of an old New England family)

aristocrat (noun)	brahman (noun)
a member of the aristocracy	the highest of the four varnas: the priestly or sacerdotal category
	a member of the highest of the four Hindu varnas
	a member of a social and cultural elite (especially a descendant of an old New England family)