What word becomes shorter when you add two letters to it? By admin What five-letter word becomes shorter when you add two letters to it? AnswerShort Add the letter ‘er’ and it becomes the word ‘Shorter’. A Lot More:Add one letter to it and none there’ll beWord becomes smaller when you add 2 lettersA six letter wordEight letter word contains all of the twenty six lettersA seven letter word containing thousands of lettersWhat is a word made up of 4 letters?