As nouns the difference between moll and mall
is that
moll is a female companion of a gangster, especially a former or current prostitute while
mall is a large heavy wooden beetle; a mallet for driving anything with force; a maul.
As an adjective moll
is minor; in the minor mode.
As a proper noun Moll
is {{cx|archaic|lang=en}} A pet name for Mary.
As a verb mall is
to beat with a mall, or mallet; to beat with something heavy; to bruise.