sixth sense six-three-three • sixties · · · Info · Definitions · Synonyms · Characters · · sixth sense · · Text Common · · Latin · · Scripts 11 · · Length 2 · · Syllables Definitions · · · (noun) grasping the inner nature of things intuitively. Synonyms: insight, sixth sense. · · Noun Definition 1 Synonyms · · · insight · · Synonym 1 Characters · · space U+0020 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 x latin small letter x U+0078