not and ton tie for the highest Scrabble score from not at 3 points. The top 5 of 5 words are shown here, with the full list organized by length below.
There are 2 three-letter words hiding in not: one comes from rearranging its letters, and not itself is already a playable word with no unscrambling required. Here the everyday answers and the top-scoring plays are one and the same: not and ton, worth 3 points apiece in Scrabble.
The words below are listed alphabetically. Scores count playable tiles only and leave out premium-square bonuses.
There are 3 two-letter words that can be made by unscrambling the letters in not. Here the everyday answers and the top-scoring plays are one and the same: no, on, and to, worth 2 points apiece in Scrabble.
The full list follows, sorted A to Z; every score reflects tile constraints and skips board bonuses.
Swap a single tile in not and you get a different three-letter rack with its own word list. None of these appear in the results above — they share 2 of the 3 letters, not all of them.
not is in the NWL, the official Scrabble word list for North America, and in the Words With Friends dictionary, so it's playable exactly as it stands and needs no unscrambling.
The 1-point gap between the two totals comes from the tile values themselves: Scrabble and Words With Friends price the same letters differently.
Dictionaries record one sense for not. Scrabble and Words With Friends score tiles and not meanings, so every sense below is worth the same 3 points on a Scrabble board:
not is one of two three-letter words the same letters produce. No arrangement of the same tiles scores higher in Scrabble, so playing not unchanged also takes the maximum points these letters offer.
The highest-scoring plays from these letters are not and ton, worth 3 points in Scrabble, and nothing else built from not earns more points in Scrabble. Words With Friends prices the same letters differently, so the top of the list changes on a Words With Friends board. Both scores count tile values only and exclude premium squares.
The letters in not produce 5 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 2 three-letter words and 3 two-letter words.