Two-letter words look small, but they often decide word games. They let you play beside existing words, open tight boards, use awkward tiles and score in more than one direction.
A word unscrambler helps you check short options quickly, but the real advantage comes from remembering the most useful patterns.
Short words help when your rack has difficult letters, too many vowels or too many consonants. They can also help you keep strong tiles for the next turn instead of forcing a weak long word.
Practise by choosing one awkward tile at a time and searching for short words that include it. Then repeat with common vowel-heavy racks. This builds useful memory without trying to memorise every word in one sitting.
Enter your rack, set exact length to two or three, and sort alphabetically when you are learning. Sort by score when you are looking for a stronger play during a game.