性懲りもなく

しょうこりもなくshoukorimonaku

expression · adverb

  1. not having learned one's lesson
  2. never changing one's ways
  3. doggedly
  4. in spite of one's negative experiences

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences