crude vs indecent

crude is a noun but indecent is not a noun.

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

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

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