urge vs urgency

urge and urgency both are nouns.

Word	Noun	Adjective	Verb	Adverb
urge	Yes	No	Yes	No
urgency	Yes	No	No	No

urge (noun)	urgency (noun)
a strong restless desire	pressing importance requiring speedy action
an instinctive motive	insistent solicitation and entreaty
	the state of being urgent; an earnest and insistent necessity
	an urgent situation calling for prompt action

urge (verb)	urgency (verb)
force or impel in an indicated direction
spur on or encourage especially by cheers and shouts
push for something