Hidden inside costsum is one standout: customs, a seven-letter play worth 11 points in Scrabble — the ceiling for this rack. In all, 77 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
COSTSUM isn’t a word itself: it unscrambles to CUSTOMS (noun, plural of custom), a habitual practice, worth 11 points in Scrabble.
customs is the highest-scoring word from costsum, worth 11 points in Scrabble. The top 10 of 77 words are shown here, with the full list organized by length below.
Unscrambling costsum produces exactly one seven-letter word: customs. It is not one of the common answers — a genuine unscrambler find — and it banks 11 points in Scrabble.
There are 13 five-letter words that can be made by unscrambling the letters in costsum. If a familiar word is all you need, start with costs, scout, and scums. For points, the strongest play is scums — worth 9 points in Scrabble.
Rearranging the letters in costsum produces 29 valid four-letter words. If a familiar word is all you need, start with cost, cuts and most. For points, the strongest plays are cums, mocs, and scum — each worth 8 points in Scrabble.
Unscrambling costsum turns up 22 three-letter words. If a familiar word is all you need, start with cut and out. For points, the strongest plays are cum and moc — each worth 7 points in Scrabble.
There are 9 two-letter words that can be made by unscrambling the letters in costsum. If a familiar word is all you need, start with so, to, um, and us. For points, the strongest plays are mo, mu, om, and um — each worth 4 points in Scrabble.
3 eight-letter words can be made using all the letters in costsum plus one additional letter.
Swap a single tile in costsum 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.
The highest-scoring play from these letters is customs, worth 11 points in Scrabble, and no other word from costsum 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 costsum produce 77 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 seven-letter word, 3 six-letter words, 13 five-letter words, 29 four-letter words, 22 three-letter words and 9 two-letter words.