The spelling connection: People with dyslexia often confuse letters that sound alike. ... People with dyslexia may mix up the order of letters (felt for left). They may also misspell common sight words , even after lots of practice.

Why am I all of a sudden misspelling words?

Peripheral agraphia. Peripheral agraphia refers to a loss of writing abilities. While it's caused by damage to the brain, it can mistakenly appear to be associated with motor function or visual perception. It involves the loss of the cognitive ability to select and connect letters to form words.

Why do I keep making spelling mistakes?

You might make a mistake when you use a word infrequently, or have trouble reporting a word's spelling verbally when you're put on the spot. These are common issues for a few reasons. One is that spelling is something we usually do in writing - delivering this information in another modality can be awkward.