へっぽこ

へっぽこheppoko

noun or verb acting prenominally · na-adjective

  1. hack
  2. untrained
  3. incompetent
  4. useless
  5. quack (doctor)

Study it in Yanamino

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