desert rheumatism vs mycosis

desert rheumatism and mycosis both are nouns.

Word	Noun	Adjective	Verb	Adverb
desert rheumatism	Yes	No	No	No
mycosis	Yes	No	No	No

As nouns, mycosis is a hypernym of desert rheumatism; that is, mycosis is a word with a broader meaning than desert rheumatism:

desert rheumatism: an infection of the lungs and skin characterized by excessive sputum and nodules
mycosis: an inflammatory condition caused by a fungus

Other hypernyms of desert rheumatism include fungal infection.

desert rheumatism (noun)	mycosis (noun)
an infection of the lungs and skin characterized by excessive sputum and nodules	an inflammatory condition caused by a fungus