tinea barbae vs ringworm

tinea barbae and ringworm both are nouns.

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

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

tinea barbae: fungal infection of the face and neck
ringworm: infections of the skin or nails caused by fungi and appearing as itching circular patches

Other hypernyms of tinea barbae include roundworm, tinea.

tinea barbae (noun)	ringworm (noun)
fungal infection of the face and neck	infections of the skin or nails caused by fungi and appearing as itching circular patches