tinea corporis vs tinea

tinea corporis and tinea both are nouns.

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

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

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

Other hypernyms of tinea corporis include ringworm, roundworm.

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