C vs crude

C and crude both are nouns.

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

C (noun)	crude (noun)
street names for cocaine	a dark oil consisting mainly of hydrocarbons
the 3rd letter of the Roman alphabet
a general-purpose programing language closely associated with the UNIX operating system
(music) the keynote of the scale of C major
a unit of electrical charge equal to the amount of charge transferred by a current of 1 ampere in 1 second
ten 10s
a degree on the centigrade scale of temperature
an abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous carbon and graphite and diamond; occurs in all organic compounds
one of the four nucleotides used in building DNA, also known as also known as deoxycytidylate, or dCMP; all four nucleotides have a common phosphate group and a sugar (ribose)
a base found in DNA and RNA and derived from pyrimidine; pairs with guanine
a vitamin found in fresh fruits (especially citrus fruits) and vegetables; prevents scurvy

C (adjective)	crude (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