autopilot vs unconsciousness

autopilot and unconsciousness both are nouns.

Word	Noun	Adjective	Verb	Adverb
autopilot	Yes	No	No	No
unconsciousness	Yes	No	No	No

As nouns, unconsciousness is a hypernym of autopilot; that is, unconsciousness is a word with a broader meaning than autopilot:

autopilot: a cognitive state in which you act without self-awareness
unconsciousness: a state lacking normal awareness of the self or environment

autopilot (noun)	unconsciousness (noun)
a navigational device that automatically keeps ships or planes or spacecraft on a steady course	a state lacking normal awareness of the self or environment
a cognitive state in which you act without self-awareness