faultlessness faultlessly • fault line · · · Info · Definitions · Synonyms · Characters · · faultlessness · · Text Latin · · Script 13 · · Length 5 · · Syllables Definitions · · · (noun) the quality of being without an error or fault. Synonyms: impeccability. · · Noun Definition 1 Synonyms · · · impeccability · · Synonym 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 f latin small letter f U+0066 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075