maltreater maltreat • maltreatment · · · Info · Definitions · Synonyms · Characters · · maltreater · · Text Latin · · Script 10 · · Length Definitions · · · (noun) someone who abuses. Synonyms: abuser. · · Noun Definition 1 Synonyms · · · abuser · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 l latin small letter l U+006C m latin small letter m U+006D r latin small letter r U+0072 t latin small letter t U+0074