smut vs slit

smut and slit both are nouns.

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

smut (noun)	slit (noun)
creative activity (writing or pictures or films etc.) of no literary or artistic value other than to stimulate sexual desire	a long narrow opening
an offensive or indecent word or phrase	obscene terms for female genitals
any fungus of the order Ustilaginales	a narrow fissure
destructive diseases of plants (especially cereal grasses) caused by fungi that produce black powdery masses of spores	a depression scratched or carved into a surface
a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink

smut (verb)	slit (verb)
affect with smut or mildew, as of a crop such as corn	cut a slit into
stain with a dirty substance, such as soot	make a clean cut through
become affected with smut
make obscene