Word

意匠惨憺

いしょうさんたん
taxing one's ingenuity in devising something; agonizing over designing or creating something; making strenuous efforts to devise good ways and means to do something
Word

苦心惨憺

くしんさんたん
taking great pains
Word

惨憺

惨澹
さんたん
miserable; pitiful; tragic; wretched; horrible