swashbuckler swashbuckle • swashbucklerdom · · · Info · Definitions · Synonyms · Characters · · swashbuckler · · Text Latin · · Script 12 · · Length 3 · · Syllables Definitions · · · (noun) a reckless impetuous irresponsible person. Synonyms: daredevil, madcap, hothead, lunatic, harum-scarum. · · Noun Definition 1 Synonyms · · · daredevil · · Synonym 1 madcap · · Synonym 2 hothead · · Synonym 3 lunatic · · Synonym 4 harum-scarum · · Synonym 5 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 k latin small letter k U+006B l latin small letter l U+006C r latin small letter r U+0072 s latin small letter s U+0073 u latin small letter u U+0075 w latin small letter w U+0077