undecipherable
/ˌʌndɪˈsaɪfərəbəl/
adjective
- Impossible to read or understand because it is not clear, messy, or in code.
- The ancient script remained undecipherable for centuries.
- Her note was so smudged it was undecipherable.
- The doctor's handwriting was completely undecipherable.
- Impossible to interpret or make sense of; confusing.
- The message was encrypted and undecipherable to anyone without the code.
- His expression was undecipherable, so I couldn't tell if he was angry.
- The data from the experiment was undecipherable without the key.
Antonyms