abusage
/əˈbjuːsɪdʒ/ /əˈbjuːzɪdʒ/noun
Abuse, misuse. Formerly also: immoral behaviour; defilement. In later use frequently contrasted with usage.
Origin
Mid 16th century; earliest use found in Edmund Geste (1514–1577), bishop of Salisbury. From abuse + -age, perhaps after Middle French abusage.