halt vs go off

halt is a noun but go off is not a noun.

Word	Noun	Adjective	Verb	Adverb
halt	Yes	Yes	Yes	No
go off	No	No	Yes	No

As verbs, go off is a hyponym of halt; that is, go off is a word with a more specific, narrower meaning than halt:

Other hyponyms of halt include pull up short, check, check, check, rein, rein in, conk, stall, stall, draw up, haul up, pull up, brake, settle.

halt (noun)	go off (noun)
an interruption or temporary suspension of progress or movement
the event of something ending
the state of inactivity following an interruption

halt (adjective)	go off (adjective)
disabled in the feet or legs

halt (verb)	go off (verb)
stop the flow of a liquid	be discharged or activated
come to a halt, stop moving	happen in a particular manner
cause to come to an abrupt stop	burst inward
stop from happening or developing	go off or discharge
	stop running, functioning, or operating
	run away; usually includes taking something or somebody along