sensitivity vs susceptibility

sensitivity and susceptibility both are nouns.

Word	Noun	Adjective	Verb	Adverb
sensitivity	Yes	No	No	No
susceptibility	Yes	No	No	No

As nouns, susceptibility is a hypernym of sensitivity; that is, susceptibility is a word with a broader meaning than sensitivity:

Other hypernyms of sensitivity include susceptibleness.

sensitivity (noun)	susceptibility (noun)
the ability to respond to physical stimuli or to register small physical amounts or differences	the state of being susceptible; easily affected
the ability to respond to affective changes in your interpersonal environment
(physiology) responsiveness to external stimuli; the faculty of sensation
sensitivity to emotional feelings (of self and others)
susceptibility to a pathogen