high-handedness vs arrogance

high-handedness and arrogance both are nouns.

Word	Noun	Adjective	Verb	Adverb
high-handedness	Yes	No	No	No
arrogance	Yes	No	No	No

As nouns, high-handedness and arrogance are synonyms defined as:

high-handedness and arrogance: overbearing pride evidenced by a superior manner toward inferiors

Other synonyms of high-handedness include haughtiness, hauteur, lordliness.

high-handedness (noun)	arrogance (noun)
overbearing pride evidenced by a superior manner toward inferiors	overbearing pride evidenced by a superior manner toward inferiors