maltreat

molest, outrage, violate

harass, harm, hurt, injure, oppress, persecute, torment, torture

burn, sandbag, victimize, wrong

beat (up), mess (up), rough (up), work (over)

abuse, ill-treat, ill-use, mistreat, misuse

roughhouse, wrestle

bash, batter, beat, buffet, drub, lambaste (or lambast), lick, pommel, pound, pummel, slap, thrash

harm, hurt, injure, wound

oppress, persecute, wrong

ambush, assail, attack

clobber, fight, gang up (on), hit, jump, knock

torment, torture