spud vs jacket

spud and jacket both are nouns.

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

spud (noun)	jacket (noun)
a sharp hand shovel for digging out roots and weeds	a short coat
an edible tuber native to South America; a staple food of Ireland	an outer wrapping or casing
	(dentistry) dental appliance consisting of an artificial crown for a broken or decayed tooth
	the tough metal shell casing for certain kinds of ammunition
	the outer skin of a potato

spud (verb)	jacket (verb)
produce buds, branches, or germinate	put a jacket on
initiate drilling operations, as for petroleum	provide with a thermally non-conducting cover