maltreat
verb (used with object)
to treat or handle badly, cruelly, or roughly; abuse.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It was thus that Balaam, the maltreater of horses, learned to address me when he came a two days' journey to pay a visit.
From The Virginian, a Horseman of the Plains by Owen Wister