Only indecipherable writings.

It's almost indecipherable.

He's indecipherable and constipated.

His notes are mostly indecipherable.

No emoticons, no indecipherable acronyms.

- Just as well. [Mouth full, indecipherable]

Your abbreviations are becoming borderline indecipherable.

Just indecipherable financial documents and property deeds. Keep looking.

- Oh, Moses, another one of Mom's indecipherable texts.

Alicia. she was known for her artful work, her lightning-quick hands... ...and her indecipherable accent.