indulgent vs gambling

indulgent is not a noun while gambling is a noun.

Word	Noun	Adjective	Verb	Adverb
indulgent	No	Yes	No	No
gambling	Yes	Yes	No	No

indulgent (noun)	gambling (noun)
	the act of playing for stakes in the hope of winning (including the payment of a price for a chance to win a prize)

indulgent (adjective)	gambling (adjective)
characterized by or given to yielding to the wishes of someone	preoccupied with the pursuit of pleasure and especially games of chance
being favorably inclined
tolerant or lenient