nada vs nothing

nada and nothing both are nouns.

Word	Noun	Adjective	Verb	Adverb
nada	Yes	No	No	No
nothing	Yes	No	No	Yes

As nouns, nada and nothing are synonyms defined as:

nada and nothing: a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

Other synonyms of nada include aught, cipher, cypher, goose egg, naught, nil, nix, null, zero, zilch, zip, zippo.

nada (noun)	nothing (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

nada (adverb)	nothing (adverb)
	in no respect; to no degree