null vs nix

null and nix both are nouns.

Word	Noun	Adjective	Verb	Adverb
null	Yes	Yes	No	No
nix	Yes	No	Yes	No

As nouns, null and nix are synonyms defined as:

null and nix: a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

Other synonyms of null include aught, cipher, cypher, goose egg, nada, naught, nil, nothing, zero, zilch, zip, zippo.

null (noun)	nix (noun)
a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential	a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

null (adjective)	nix (adjective)
lacking any legal or binding force

null (verb)	nix (verb)
	command against