Misuse :: Misuse (v. t.) To treat or use improperly; to use to a bad purpose; to misapply; as, to misuse one's talents..
Misuse :: Misuse (v. t.) To abuse; to treat ill.
Misuse :: Misuse (n.) Wrong use; misapplication; erroneous or improper use.
Misuse :: Misuse (n.) Violence, or its effects..
Misuser :: Misuser (n.) Unlawful use of a right; use in excess of, or varying from, one's right..