If you want to improve your game, there's no better way than to familiarize yourself with all valid three-letter words. Many of these are in common usage, but a great number of them are rarely-used in everyday language, and known only to specialists, word-buffs and puzzle-addicts. Here we provide all playable 3-letter words in alphabetical order, along with their Wordtwist.org difficulty rating and a brief definition. If you'd like to learn more about a particular word, just click the underlined word to pull up alternate definitions, sample usage and pictures related to that term.
Select a letter to view all valid, three-letter words in SOWPODS (the dictionary we use on this site) which begin with that letter:
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
| UDO | Rare | a Japanese herb |
| UDS | Ultra Rare | (var. of OATH) a formal declaration or promise to fulfill a pledge |
| UEY | Ultra Rare | a U turn |
| UFO | Ultra Rare | an unidentified flying object |
| UGH | Common | the sound of a cough or grunt |
| UGS | Ultra Rare | (var. of UG) to arouse loathing in |
| UKE | Ultra Rare | (var. of UKELELE) ukulele |
| ULE | Ultra Rare | a rubber tree |
| ULU | Ultra Rare | an Eskimo knife |
| UMM | Ultra Rare | (var. of UM) used to indicate hesitation |
| UMP | Wide | (var. of UMPIRE) to act as umpire (a person appointed to rule on the plays in a game) |
| UMU | Ultra Rare | (var. of OVEN) an enclosed compartment in which substances are heated |
| UNI | Wide | university |
| UNS | Ultra Rare | (var. of UN) one |
| UPO | Ultra Rare | (var. of UPON) on |
| UPS | Common | (var. of UP) to raise |
| URB | Ultra Rare | an urban area |
| URD | Ultra Rare | an annual bean grown in India |
| URE | Ultra Rare | a wild ox |
| URN | Common | (var. of VASE) a rounded, decorative container |
| URP | Ultra Rare | (var. of VOMIT) to eject the contents of the stomach through the mouth |
| USE | Common | to put into service |
| UTA | Ultra Rare | any of a genus of large lizards |
| UTE | Ultra Rare | a utility vehicle |
| UTS | Ultra Rare | (var. of UT) the musical tone C in the French solmization system now replaced by do |
| UTU | Ultra Rare | retribution |
| UVA | Ultra Rare | a grape |
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