chyloderma vs elephantiasis scroti

chyloderma and elephantiasis scroti both are nouns.

Word	Noun	Adjective	Verb	Adverb
chyloderma	Yes	No	No	No
elephantiasis scroti	Yes	No	No	No

As nouns, chyloderma and elephantiasis scroti are synonyms defined as:

chyloderma and elephantiasis scroti: swelling of the scrotum resulting from chronic lymphatic obstruction

chyloderma (noun)	elephantiasis scroti (noun)
swelling of the scrotum resulting from chronic lymphatic obstruction	swelling of the scrotum resulting from chronic lymphatic obstruction