audition vs exteroception

audition and exteroception both are nouns.

Word	Noun	Adjective	Verb	Adverb
audition	Yes	No	Yes	No
exteroception	Yes	No	No	No

As nouns, exteroception is a hypernym of audition; that is, exteroception is a word with a broader meaning than audition:

Other hypernyms of audition include modality, sense modality, sensory system.

audition (noun)	exteroception (noun)
a test of the suitability of a performer	sensitivity to stimuli originating outside of the body
the ability to hear; the auditory faculty

audition (verb)	exteroception (verb)
perform in order to get a role