immunity vs granting immunity

immunity and granting immunity both are nouns.

Word	Noun	Adjective	Verb	Adverb
immunity	Yes	No	No	No
granting immunity	Yes	No	No	No

As nouns, immunity and granting immunity are synonyms defined as:

Other synonyms of immunity include exemption.

immunity (noun)	granting immunity (noun)
an act exempting someone	an act exempting someone
the quality of being unaffected by something
the state of not being susceptible
(medicine) the condition in which an organism can resist disease