indecent vs crude

indecent is not a noun while crude is a noun.

Word	Noun	Adjective	Verb	Adverb
indecent	No	Yes	No	No
crude	Yes	Yes	No	No

indecent (noun)	crude (noun)
	a dark oil consisting mainly of hydrocarbons

indecent (adjective)	crude (adjective)
offensive to good taste especially in sexual matters	not refined or processed
offending against sexual mores in conduct or appearance	belonging to an early stage of technical development; characterized by simplicity and (often) crudeness
not in keeping with accepted standards of what is right or proper in polite society	conspicuously and tastelessly indecent
	not processed or subjected to analysis
	devoid of any qualifications or disguise or adornment
	not carefully or expertly made