不肖

unworthy (of one's father, teacher, etc.); I; me; incompetent

Meaning

  1. adj-noadj-nan
    unworthy (of one's father, teacher, etc.)
  2. pn
    I; me
  3. adj-noadj-nan
    incompetent; unskilled; inexperienced; foolish
  4. adj-nan archaic
    unfortunate; unlucky