hypostasis vs Lord

hypostasis and Lord both are nouns.

Word	Noun	Adjective	Verb	Adverb
hypostasis	Yes	No	No	No
Lord	Yes	No	No	No

As nouns, Lord is a hypernym of hypostasis; that is, Lord is a word with a broader meaning than hypostasis:

hypostasis: any of the three persons of the Godhead constituting the Trinity especially the person of Christ in which divine and human natures are united
Lord: terms referring to the Judeo-Christian God

Other hypernyms of hypostasis include Almighty, Creator, Divine, God Almighty, Godhead, Jehovah, Maker.

hypostasis (noun)	Lord (noun)
(metaphysics) essential nature or underlying reality	a titled peer of the realm
any of the three persons of the Godhead constituting the Trinity especially the person of Christ in which divine and human natures are united	terms referring to the Judeo-Christian God
the accumulation of blood in an organ
the suppression of a gene by the effect of an unrelated gene