sensitization vs predisposition

sensitization and predisposition both are nouns.

Word	Noun	Adjective	Verb	Adverb
sensitization	Yes	No	No	No
predisposition	Yes	No	No	No

As nouns, predisposition is a hypernym of sensitization; that is, predisposition is a word with a broader meaning than sensitization:

Other hypernyms of sensitization include sensitivity.

sensitization (noun)	predisposition (noun)
rendering an organism sensitive to a serum by a series of injections	a disposition in advance to react in a particular way
(psychology) the process of becoming highly sensitive to specific events or situations (especially emotional events or situations)	an inclination beforehand to interpret statements in a particular way
the state of being sensitive (as to an antigen)	susceptibility to a pathogen