Hidden inside costho is one standout: cohost, a six-letter play worth 11 points in Scrabble — the ceiling for this rack. In all, 49 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
COSTHO isn’t a word itself: it unscrambles to COHOST (verb), to host jointly, worth 11 points in Scrabble.
cohost is the highest-scoring word from costho, worth 11 points in Scrabble. The top 10 of 49 words are shown here, with the full list organized by length below.
Unscrambling costho produces exactly one six-letter word: cohost. It is not one of the common answers — a genuine unscrambler find — and it banks 11 points in Scrabble.
There are 7 five-letter words that can be made by unscrambling the letters in costho. If a familiar word is all you need, start with shoot. For points, the strongest play is cohos — worth 10 points in Scrabble.
Rearranging the letters in costho produces 18 valid four-letter words. If a familiar word is all you need, start with cost, host, shoo, and shot. For points, the strongest plays are coho and cosh — each worth 9 points in Scrabble.
Unscrambling costho turns up 17 three-letter words. If a familiar word is all you need, start with hot, oho, tho, and too. For points, the strongest play is och — worth 8 points in Scrabble.
5 seven-letter words can be made using all the letters in costho plus one additional letter.
Swap a single tile in costho and you get a different six-letter rack with its own word list. None of these appear in the results above — they share 5 of the 6 letters, not all of them.
The highest-scoring play from these letters is cohost, worth 11 points in Scrabble, and no other word from costho 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 costho produce 49 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 six-letter word, 7 five-letter words, 18 four-letter words, 17 three-letter words and 6 two-letter words.