kindheartedness kindheartedly • kindle · · · Info · Definitions · Synonyms · Characters · · kindheartedness · · Text Latin · · Script 15 · · Length Definitions · · · (noun) sympathy arising from a kind heart. Synonyms: kind-heartedness. · · Noun Definition 1 Synonyms · · · kind-heartedness · · Synonym 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 k latin small letter k U+006B n latin small letter n U+006E r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074