His works are the most famous and the most unreadable in all Germany.
Since we met, I've written the first draft of a novel, which is unreadable, and a play.
She did not take it, but looked around the room with unreadable eyes.
She watched his concern, her pose languid, her eyes raised to him, but as unreadable as ever.
Her face was unreadable; her mental block was at its ...