mistutored

/mɪsˈtuːtərd/
adjective
  1. Having received poor, incorrect, or inadequate instruction or guidance.
    • He felt mistutored after realizing the online course contained outdated information.
    • The mistutored students struggled with basic algebra because their teacher had skipped key lessons.
    • A mistutored apprentice may develop bad habits that are hard to unlearn.
Antonyms
What does "mistutored" mean? | whatsthatwordmean | whatsthatwordmean