fungal infection vs zymosis

fungal infection and zymosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
fungal infection	Yes	No	No	No
zymosis	Yes	No	No	No

As nouns, zymosis is a hypernym of fungal infection; that is, zymosis is a word with a broader meaning than fungal infection:

fungal infection: an inflammatory condition caused by a fungus
zymosis: (medicine) the development and spread of an infectious disease (especially one caused by a fungus)

fungal infection (noun)	zymosis (noun)
an inflammatory condition caused by a fungus	(medicine) the development and spread of an infectious disease (especially one caused by a fungus)
	a process in which an agent causes an organic substance to break down into simpler substances; especially, the anaerobic breakdown of sugar into alcohol