smut vs know

smut and know both are nouns.

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

smut (noun)	know (noun)
creative activity (writing or pictures or films etc.) of no literary or artistic value other than to stimulate sexual desire	the fact of being aware of information that is known to few people
an offensive or indecent word or phrase
any fungus of the order Ustilaginales
destructive diseases of plants (especially cereal grasses) caused by fungi that produce black powdery masses of spores
a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink

smut (verb)	know (verb)
affect with smut or mildew, as of a crop such as corn	be familiar or acquainted with a person or an object
stain with a dirty substance, such as soot	be cognizant or aware of a fact or a specific piece of information; possess knowledge or information about
become affected with smut	know how to do or perform something
make obscene	have firsthand knowledge of states, situations, emotions, or sensations
	accept (someone) to be what is claimed or accept his power and authority
	know the nature or character of
	be able to distinguish, recognize as being different
	perceive as familiar
	have fixed in the mind
	have sexual intercourse with