hubris vs haughtiness

hubris and haughtiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
hubris	Yes	No	No	No
haughtiness	Yes	No	No	No

As nouns, haughtiness is a hypernym of hubris; that is, haughtiness is a word with a broader meaning than hubris:

hubris: overbearing pride or presumption
haughtiness: overbearing pride evidenced by a superior manner toward inferiors

Other hypernyms of hubris include arrogance, hauteur, high-handedness, lordliness.

hubris (noun)	haughtiness (noun)
overbearing pride or presumption	overbearing pride evidenced by a superior manner toward inferiors