valley fever vs coccidioidomycosis

valley fever and coccidioidomycosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
valley fever	Yes	No	No	No
coccidioidomycosis	Yes	No	No	No

As nouns, valley fever and coccidioidomycosis are synonyms defined as:

valley fever and coccidioidomycosis: an infection of the lungs and skin characterized by excessive sputum and nodules

Other synonyms of valley fever include coccidiomycosis, desert rheumatism.

valley fever (noun)	coccidioidomycosis (noun)
an infection of the lungs and skin characterized by excessive sputum and nodules	an infection of the lungs and skin characterized by excessive sputum and nodules