obnoxiousness obnoxiously • obnubilate · · · Info · Definitions · Synonyms · Characters · · obnoxiousness · · Text Latin · · Script 13 · · Length Definitions · · · (noun) the quality of being hateful. Synonyms: hatefulness, objectionableness. · · Noun Definition 1 Synonyms · · · hatefulness · · Synonym 1 objectionableness · · Synonym 2 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 u latin small letter u U+0075 x latin small letter x U+0078