lordliness vs superbia

lordliness and superbia both are nouns.

Word	Noun	Adjective	Verb	Adverb
lordliness	Yes	No	No	No
superbia	Yes	No	No	No

As nouns, superbia is a hypernym of lordliness; that is, superbia is a word with a broader meaning than lordliness:

lordliness: overbearing pride evidenced by a superior manner toward inferiors
superbia: unreasonable and inordinate self-esteem (personified as one of the deadly sins)

Other hypernyms of lordliness include pride.

lordliness (noun)	superbia (noun)
formality in bearing and appearance	unreasonable and inordinate self-esteem (personified as one of the deadly sins)
overbearing pride evidenced by a superior manner toward inferiors