cacographical

/ˌkækəˈɡræfɪkəl/
adjective
  1. Relating to or characterized by bad handwriting or poor spelling.
    • The teacher tried to help the student improve his cacographical habits.
    • Her cacographical essay was full of misspelled words and messy letters.
    • The doctor's cacographical notes were impossible for the pharmacist to read.
Antonyms
What does "cacographical" mean? | whatsthatwordmean | whatsthatwordmean