crude vs resid

crude and resid both are nouns.

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

As nouns, resid is a hyponym of crude; that is, resid is a word with a more specific, narrower meaning than crude:

Other hyponyms of crude include residual oil.

crude (noun)	resid (noun)
a dark oil consisting mainly of hydrocarbons	oil products that remain after petroleum has been distilled

crude (adjective)	resid (adjective)
not refined or processed
belonging to an early stage of technical development; characterized by simplicity and (often) crudeness
conspicuously and tastelessly indecent
not processed or subjected to analysis
devoid of any qualifications or disguise or adornment
not carefully or expertly made