rebelliousness rebelliously • rebellow · · · Info · Definitions · Synonyms · Characters · · rebelliousness · · Text Latin · · Script 14 · · Length Definitions · · · (noun) intentionally contemptuous behavior or attitude. Synonyms: defiance. · · Noun Definition 1 (noun) an insubordinate act. Synonyms: insubordination. · · Noun Definition 2 Synonyms · · · defiance · · Synonym 1 insubordination · · Synonym 2 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075