Extended Strong's Greek Lexicon (Abbott-Smith based)
mistreatment
Usage: ὕβρις, -εως, ἡ [in LXX chiefly for גָּאוֹן and cogn. forms ;] __1. wantonness, insolence. __2. = ὕβρισμα, an act of wanton violence, an outrage, injury: 2Co.12:10; metaphorically, of a loss by sea (find.), Act.27:10, 21 (see MM, xxv).† (AS)