morphea vs dermatosclerosis

morphea and dermatosclerosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
morphea	Yes	No	No	No
dermatosclerosis	Yes	No	No	No

As nouns, dermatosclerosis is a hypernym of morphea; that is, dermatosclerosis is a word with a broader meaning than morphea:

morphea: localized scleroderma
dermatosclerosis: an autoimmune disease that affects the blood vessels and connective tissue; fibrous connective tissue is deposited in the skin

Other hypernyms of morphea include scleroderma.

morphea (noun)	dermatosclerosis (noun)
localized scleroderma	an autoimmune disease that affects the blood vessels and connective tissue; fibrous connective tissue is deposited in the skin