unreadable
adjective/ʌnˈridəbəl/
Frequency rank: #18,458 most common English word
Meaning
impossible to read or decipher; not clear enough to understand.

Example sentence
His handwriting was so messy that the note was completely unreadable.
Synonyms & related words
- illegible
- indecipherable
- unclear
- incomprehensible
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