semitrance vs unconsciousness

semitrance and unconsciousness both are nouns.

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

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

semitrance: a trancelike state in which the person can follow instructions but voluntary action is weak or absent
unconsciousness: a state lacking normal awareness of the self or environment

semitrance (noun)	unconsciousness (noun)
a trancelike state in which the person can follow instructions but voluntary action is weak or absent	a state lacking normal awareness of the self or environment