nullify vs neutralise

nullify and neutralise both are verbs.

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

As verbs, nullify and neutralise are synonyms defined as:

nullify and neutralise: make ineffective by counterbalancing the effect of

Other synonyms of nullify include negate, neutralize.

nullify (verb)	neutralise (verb)
make ineffective by counterbalancing the effect of	make chemically neutral
show to be invalid	make ineffective by counterbalancing the effect of
declare invalid	make incapable of military action
	get rid of (someone who may be a threat) by killing