slang vs spud

slang and spud both are nouns.

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

slang (noun)	spud (noun)
a characteristic language of a particular group (as among thieves)	a sharp hand shovel for digging out roots and weeds
informal language consisting of words and expressions that are not considered appropriate for formal occasions; often vituperative or vulgar	an edible tuber native to South America; a staple food of Ireland

slang (verb)	spud (verb)
abuse with coarse language	produce buds, branches, or germinate
fool or hoax	initiate drilling operations, as for petroleum
use slang or vulgar language