How to read: ほたるくず
Pronunciation: 
Names and idioms with total stroke of 21:
気鋭 警ら 順紀 喜代夫 夕璃子
Names and idioms similar to 蛍屑:
蛍沢 鋸屑譚 石炭屑 襤褸屑 蛍貝
Yojijukugo(idioms with 4 Kanji characters) including 蛍屑:
竹頭木屑 車胤聚蛍 米塩瑣屑
Proverbs including 蛍屑:
鳴く蝉よりも鳴かぬ蛍が身を焦がす 蛍雪の功 鳴かぬ蛍が身を焦がす
Check stroke order for the words below:
八幡北浦 希晴 実知佳 自訴 袖着 片言交 紫花菜 黒点白姫尺蠖