Illegibility

The illegibility of his handwriting made it unclear which answer he wrote.

“Poor thing! poor thing!” says Briggs (who was thinking of twenty-four years back, and that hectic young writing-master whose lock of yellow hair, and whose letters, beautiful in their illegibility, she cherished in her old desk upstairs).

I passed the time by adding to the illegibilities in my diary.

And on the back endpaper of the Collins Clear-Type Shakespeare, a work of fatiguing illegibility, he wrote the names in large letters, as though his succession had already been settled.