get off vs leave

get off is not a noun while leave is a noun.

Word	Noun	Adjective	Verb	Adverb
get off	No	No	Yes	No
leave	Yes	No	Yes	No

As verbs, leave is a hypernym of get off; that is, leave is a word with a broader meaning than get off:

Other hypernyms of get off include exit, get out, go out.

As verbs, leave is a hypernym of get off; that is, leave is a word with a broader meaning than get off:

Other hypernyms of get off include exit, get out, go out.

get off (noun)	leave (noun)
	the act of departing politely
	permission to do something
	the period of time during which you are absent from work or duty

get off (verb)	leave (verb)
escape potentially unpleasant consequences; get away with a forbidden action	leave unchanged or undisturbed or refrain from taking
cause to be acquitted; get off the hook; in a legal case	be survived by after one's death
deliver verbally	leave behind unintentionally
transfer	go and leave behind, either intentionally or by neglect or forgetfulness
get high, stoned, or drugged	move out of or depart from
send via the postal service	go away from a place
alight from (a horse)	leave or give by will after one's death
get out of quickly	transmit (knowledge or skills)
leave a vehicle, aircraft, etc.	put into the care or protection of someone
enjoy in a sexual way	remove oneself from an association with or participation in
be relieved of one's duties temporarily	produce as a result or residue
	make a possibility or provide opportunity for; permit to be attainable or cause to remain
	act or be so as to become in a specified state
	have left or have as a remainder