The 30 Best Two-Letter Scrabble Words You Should Memorize

If there is one thing that separates a casual Scrabble player from a competitive one, it is the humble two-letter word. These small words unlock the board in ways that seven-letter words cannot. They let you score in two directions at once, they get rid of awkward tiles, and they squeeze points out of tight positions that look unplayable to less experienced eyes.

The Official Scrabble Players Dictionary (OSPD) and the Tournament Word List (TWL) recognize over 100 valid two-letter words. You do not need to memorize all of them at once. Start with these 30 — they are among the most useful and cover the trickiest letters.

The High-Value Ones

QI (10 points) — the vital energy in Chinese philosophy. Also spelled chi, but QI is the Scrabble spelling. It is the only common Q word that does not need a U. ZA (11 points) — slang for pizza. Controversial at first, but now fully legitimate in tournament play. XI (9 points) — the 14th letter of the Greek alphabet. Worth memorizing for those X tiles.

The Vowel Dumpers

When you are drowning in vowels, these words are your lifeline: AA (a type of rough lava), AE (Scottish for one), AI (a three-toed sloth), OE (a whirlwind off the Faeroe Islands), and OI (an exclamation). None of them are words you use every day, but they are all valid — and all essential.

The Board Openers

Words like ER, ET, EM, EL, EN, and EF let you extend existing words vertically or horizontally with minimal risk. Learn these and you will always find a way onto a crowded board. The practice of hooking — adding a letter to an existing word while playing perpendicular — depends on knowing exactly which combinations are legal.

The best way to internalize two-letter words is to practice with them in context. Use our word unscrambler to see which two-letter words appear in any given set of tiles, then make a habit of spotting them first before reaching for longer plays.

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