rock-ribbed rock-reared • rock-roofed · · · Info · Synonyms · Characters · · rock-ribbed · · Text Common · · Latin · · Scripts 11 · · Length Synonyms · · · rockbound · · Synonym 1 die-hard · · Synonym 2 Characters · · - hyphen-minus U+002D b latin small letter b U+0062 c latin small letter c U+0063 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 k latin small letter k U+006B o latin small letter o U+006F r latin small letter r U+0072