spik vs slang

spik and slang both are nouns.

Word	Noun	Adjective	Verb	Adverb
spik	Yes	No	No	No
slang	Yes	No	Yes	No

spik (noun)	slang (noun)
(ethnic slur) offensive term for persons of Latin American descent	a characteristic language of a particular group (as among thieves)
	informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar