uranalysis vs diagnosing

uranalysis and diagnosing both are nouns.

Word	Noun	Adjective	Verb	Adverb
uranalysis	Yes	No	No	No
diagnosing	Yes	No	No	No

As nouns, diagnosing is a hypernym of uranalysis; that is, diagnosing is a word with a broader meaning than uranalysis:

uranalysis: (medicine) the chemical analysis of urine (for medical diagnosis)
diagnosing: identifying the nature or cause of some phenomenon

Other hypernyms of uranalysis include diagnosis, chemical analysis, qualitative analysis.

uranalysis (noun)	diagnosing (noun)
(medicine) the chemical analysis of urine (for medical diagnosis)	identifying the nature or cause of some phenomenon