eczema marginatum vs ringworm

eczema marginatum and ringworm both are nouns.

Word	Noun	Adjective	Verb	Adverb
eczema marginatum	Yes	No	No	No
ringworm	Yes	No	No	No

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

eczema marginatum: fungal infection of the groin (most common in men)
ringworm: infections of the skin or nails caused by fungi and appearing as itching circular patches

Other hypernyms of eczema marginatum include roundworm, tinea.

eczema marginatum (noun)	ringworm (noun)
fungal infection of the groin (most common in men)	infections of the skin or nails caused by fungi and appearing as itching circular patches