stet vs nullify

stet and nullify both are verbs.

Word	Noun	Adjective	Verb	Adverb
stet	No	No	Yes	No
nullify	No	No	Yes	No

As verbs, nullify is a hypernym of stet; that is, nullify is a word with a broader meaning than stet:

Other hypernyms of stet include annul, avoid, invalidate, quash, void.

stet (verb)	nullify (verb)
direct that a matter marked for omission or correction is to be retained	make ineffective by counterbalancing the effect of
cancel, as of a correction or deletion	show to be invalid
	declare invalid