(v. t.) To handle ill or wrongly; to maltreat.

abuse batter be negligent beat up befoul botch bruise brutalize buffet bugger up bungle convert debase defalcate defile desecrate destroy divert do violence to do wrong by do wrong to embezzle foul fuck up harm hurt ill-treat ill-use injure knock about knock around maladminister maltreat mangle manhandle maul mess up misadminister misapply misappropriate misconduct misdirect misemploy misgovern misguide mismanage misrule mistreat misuse molest muddle muff outrage peculate pervert pilfer pollute profane prostitute rough rough up roughhouse ruin savage screw up violate wreck