After a few years of reading many people recognize words in their entirety, not as individual letters. They note the length, parts with upward extenders such as

After a few years of reading many people recognize words in their entirety, not as individual letters. They note the length, parts with upward extenders such as bdhk, descenders like gjp and rounded parts etc. This is akin to reading ideographs. I wonder how this interacts with dyslexia?