tinea corporis vs ringworm

tinea corporis and ringworm both are nouns.

Word	Noun	Adjective	Verb	Adverb
tinea corporis	Yes	No	No	No
ringworm	Yes	No	No	No

As nouns, ringworm is a hypernym of tinea corporis; that is, ringworm is a word with a broader meaning than tinea corporis:

tinea corporis: fungal infection of nonhairy parts of the skin
ringworm: infections of the skin or nails caused by fungi and appearing as itching circular patches

Other hypernyms of tinea corporis include roundworm, tinea.

tinea corporis (noun)	ringworm (noun)
fungal infection of nonhairy parts of the skin	infections of the skin or nails caused by fungi and appearing as itching circular patches