urging vs encouragement

urging and encouragement both are nouns.

Word	Noun	Adjective	Verb	Adverb
urging	Yes	No	No	No
encouragement	Yes	No	No	No

As nouns, encouragement is a hypernym of urging; that is, encouragement is a word with a broader meaning than urging:

urging (noun)	encouragement (noun)
the act of earnestly supporting or encouraging	the act of giving hope or support to someone
a verbalization that encourages you to attempt something	the expression of approval and support
insistent solicitation and entreaty	the feeling of being encouraged