ozaena vs disease

ozaena and disease both are nouns.

Word	Noun	Adjective	Verb	Adverb
ozaena	Yes	No	No	No
disease	Yes	No	No	No

As nouns, disease is a hypernym of ozaena; that is, disease is a word with a broader meaning than ozaena:

ozaena: a chronic disease of the nose characterized by a foul-smelling nasal discharge and atrophy of nasal structures
disease: an impairment of health or a condition of abnormal functioning

ozaena (noun)	disease (noun)
a chronic disease of the nose characterized by a foul-smelling nasal discharge and atrophy of nasal structures	an impairment of health or a condition of abnormal functioning