smut vs screw

smut and screw both are nouns.

Word	Noun	Adjective	Verb	Adverb
smut	Yes	No	Yes	No
screw	Yes	No	Yes	No

smut (noun)	screw (noun)
creative activity (writing or pictures or films etc.) of no literary or artistic value other than to stimulate sexual desire	slang for sexual intercourse
an offensive or indecent word or phrase	a fastener with a tapered threaded shank and a slotted head
any fungus of the order Ustilaginales	a propeller with several angled blades that rotates to push against water or air
destructive diseases of plants (especially cereal grasses) caused by fungi that produce black powdery masses of spores	a simple machine of the inclined-plane type consisting of a spirally threaded cylindrical rod that engages with a similarly threaded hole
a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink	someone who guards prisoners

smut (verb)	screw (verb)
affect with smut or mildew, as of a crop such as corn	defeat someone through trickery or deceit
stain with a dirty substance, such as soot	tighten or fasten by means of screwing motions
become affected with smut	cause to penetrate, as with a circular motion
make obscene	turn like a screw
	have sexual intercourse with