Hidden inside fostest is one standout: softest, a seven-letter play worth 10 points in Scrabble — the ceiling for this rack. In all, 60 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
FOSTEST isn’t a word itself: it unscrambles to SOFTEST (adjective), < SOFT, yielding readily to pressure, worth 10 points in Scrabble.
softest is the highest-scoring word from fostest, worth 10 points in Scrabble. The top 10 of 60 words are shown here, with the full list organized by length below.
Unscrambling fostest produces exactly one seven-letter word: softest. It is an everyday word and an easy play, worth 10 points in Scrabble.
Unscrambling fostest produces exactly one six-letter word: oftest. It is not one of the common answers — a genuine unscrambler find — and it banks 9 points in Scrabble.
There are 9 five-letter words that can be made by unscrambling the letters in fostest. If a familiar word is all you need, start with tests. For points, the strongest plays are fests, fosse, softs, and tofts — each worth 8 points in Scrabble.
Rearranging the letters in fostest produces 22 valid four-letter words. If a familiar word is all you need, start with sets, soft and test. For points, 8 words tie at 7 points, including soft, efts and fess.
Unscrambling fostest turns up 17 three-letter words. If a familiar word is all you need, start with set and toe. For points, 6 words tie at 6 points, including efs, eft and fes.
There are 10 two-letter words that can be made by unscrambling the letters in fostest. If a familiar word is all you need, start with of, so, and to. For points, the strongest plays are ef, fe, and of — each worth 5 points in Scrabble.
1 eight-letter word can be made using all the letters in fostest plus one additional letter.
Swap a single tile in fostest 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 softest, worth 10 points in Scrabble, and no other word from fostest 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 fostest produce 60 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 seven-letter word, 1 six-letter word, 9 five-letter words, 22 four-letter words, 17 three-letter words and 10 two-letter words.