ill-treat

Etymology
From.

Verb

 * 1) To treat someone or something badly or unkindly; to abuse or mistreat.

Translations

 * Gothic: 𐌰𐌽𐌰𐌼𐌰𐌷𐍄𐌾𐌰𐌽
 * Japanese: 虐待する (ぎゃくたいする, gyakutai-suru)
 * Maori: tunuhuruhuru, tūkino, rurerure