ill-treat
verb
[ ˌɪlˈtriːt ]
• act cruelly towards (a person or animal).
• "her mother had ill-treated her when she was young"
Similar:
abuse,
mistreat,
maltreat,
treat badly,
ill-use,
misuse,
victimize,
manhandle,
handle roughly,
mishandle,
maul,
molest,
harm,
injure,
damage,
knock about,
knock around,