isthmus needs no unscrambling at all — the seven-letter word is already the strongest play its own letters allow, banking 12 points in Scrabble as it stands. In all, 85 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
isthmus is the highest-scoring word from isthmus, worth 12 points in Scrabble. The top 10 of 85 words are shown here, with the full list organized by length below.
Only one seven-letter word uses the letters in isthmus — and it is isthmus itself. No unscrambling is needed: the word is already playable as written, worth 12 points in Scrabble.
There are 18 five-letter words that can be made by unscrambling the letters in isthmus. If a familiar word is all you need, start with shuts, suits, and sushi. For points, 5 words tie at 10 points, including musth, shims and shtum.
Rearranging the letters in isthmus produces 31 valid four-letter words. If a familiar word is all you need, start with hits, miss and must. For points, the strongest plays are hims, hums, mush, and shim — each worth 9 points in Scrabble.
Unscrambling isthmus turns up 20 three-letter words. If a familiar word is all you need, start with him, his and hit. For points, the strongest plays are him and hum — each worth 8 points in Scrabble.
There are 13 two-letter words that can be made by unscrambling the letters in isthmus. If a familiar word is all you need, start with hi, hm and is. For points, the strongest play is hm — worth 7 points in Scrabble.
2 eight-letter words can be made using all the letters in isthmus plus one additional letter.
Swap a single tile in isthmus and you get a different seven-letter rack with its own word list. None of these appear in the results above — they share 6 of the 7 letters, not all of them.
isthmus 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 two senses for isthmus. Scrabble and Words With Friends score tiles and not meanings, so every sense below is worth the same 12 points on a Scrabble board:
isthmus is the only seven-letter word the same letters produce. No arrangement of the same tiles scores higher in Scrabble, so playing isthmus unchanged also takes the maximum points these letters offer.
The highest-scoring play from these letters is isthmus, worth 12 points in Scrabble, and no other word from isthmus 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 isthmus produce 85 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 seven-letter word, 2 six-letter words, 18 five-letter words, 31 four-letter words, 20 three-letter words and 13 two-letter words.