sweet tooth sweet talker • sweet unicorn plant · · · Info · Definitions · Characters · · sweet tooth · · Text Common · · Latin · · Scripts 11 · · Length 2 · · Syllables Definitions · · · (noun) a strong appetite for sweet food. Synonyms: sweet tooth. · · Noun Definition 1 Characters · · space U+0020 e latin small letter e U+0065 h latin small letter h U+0068 o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 w latin small letter w U+0077