rhinitis vs coryza

rhinitis and coryza both are nouns.

Word	Noun	Adjective	Verb	Adverb
rhinitis	Yes	No	No	No
coryza	Yes	No	No	No

As nouns, rhinitis and coryza are synonyms defined as:

rhinitis and coryza: an inflammation of the mucous membrane lining the nose (usually associated with nasal discharge)

rhinitis (noun)	coryza (noun)
an inflammation of the mucous membrane lining the nose (usually associated with nasal discharge)	an inflammation of the mucous membrane lining the nose (usually associated with nasal discharge)