Princeton's WordNet

1. mistreat, maltreat, abuse, ill-use, step, ill-treat(verb)

   treat badly

   "This boss abuses his workers"; "She is always stepping on others to get ahead"

Wiktionary

1. ill-treat(Verb)

   to treat someone or something badly or unkindly; to abuse or mistreat

• mishandelAfrikaans
• يُعامِل بِصورةٍ سَيِّئَهArabic
• зле поддържанBulgarian
• maltratarPortuguese (BR)
• špatně zacházetCzech
• mißhandelnGerman
• mishandleDanish
• κακομεταχειρίζομαιGreek
• maltratarSpanish
• halvasti kohtlemaEstonian
• بدرفتاری کردنFarsi
• pahoinpidelläFinnish
• maltraiterFrench
• הֵרַע ל-Hebrew
• दुर्व्यवहार करनाHindi
• zlostavljatiCroatian
• rosszul bánik vkivelHungarian
• berlaku kejamIndonesian
• misþyrma, fara illa meðIcelandic
• maltrattareItalian
• 虐待するJapanese
• 학대하다Korean
• blogai/žiauriai elgtis suLithuanian
• slikti izturētiesLatvian
• layan burukMalay
• mishandelenDutch
• behandle dårlig, mishandleNorwegian
• maltretowaćPolish
• بدرفتاری کردنPersian
• بد چلند کولPashto
• maltratarPortuguese
• a maltrataRomanian
• плохо обращатьсяRussian
• zle zaobchádzaťSlovak
• grdo s kom ravnatiSlovenian
• maltretiratiSerbian
• behandla illa, misshandlaSwedish
• ทำร้ายหรือทารุณThai
• kötü davranmakTurkish
• 虐待Chinese (Trad.)
• погано поводитися, ставитисяUkrainian
• برا برتاؤ کرناUrdu
• ngược đãiVietnamese
• 虐待Chinese (Simp.)