indisciplinable

/ˌɪndɪˈsɪplɪnəbəl/
adjective
  1. Not able to be controlled or trained; impossible to discipline.
    • Some students are considered indisciplinable by traditional methods.
    • The horse was wild and seemed indisciplinable.
    • The puppy was nearly indisciplinable, ignoring every command.
What does "indisciplinable" mean? | whatsthatwordmean | whatsthatwordmean