Step 1 : Introduction to the question "What is the most used letter in the English alphabet?"
Which letters in the alphabet are used most often? The third column represents proportions, taking the least common letter (q) as equal to 1. The letter E is over 56 times more common than Q in forming individual English words. The frequency of letters at the beginnings of words is different again.etaoin shrdlu” (eh-tay-oh-in shird-loo), was believed to be the twelve most common letters in the English language. The word came from linotype typesetting machines. The first, left row of six keys on a linotype machine produce the word “etaoin”. The second, left row of six keys produce the word “shrdlu”.
Step 2 : Answer to the question "What is the most used letter in the English alphabet?"
An analysis of the frequency of the letters occurring in the main entries in the "Concise Oxford Dictionary" found that the letter E occurred in 11.2 percent of the words, making it the most commonly used letter. The letter A came in second by appearing in 8.5 percent of the words. The least occurring letters were X (0.29 percent), Z (0.27 percent) and J (0.2 percent), with Q coming in last with 0.19 percent. Source: En.OxfordDictionaries.com