Hidden inside boostsi is one standout: oboists, a seven-letter play worth 9 points in Scrabble — the ceiling for this rack. In all, 51 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
BOOSTSI isn’t a word itself: it unscrambles to OBOISTS (noun, plural of oboist), one who plays the oboe, worth 9 points in Scrabble.
oboists is the highest-scoring word from boostsi, worth 9 points in Scrabble. The top 10 of 51 words are shown here, with the full list organized by length below.
Unscrambling boostsi produces exactly one seven-letter word: oboists. It is not one of the common answers — a genuine unscrambler find — and it banks 9 points in Scrabble.
There are 5 five-letter words that can be made by unscrambling the letters in boostsi. If a familiar word is all you need, start with boots. For points, the strongest plays are boost, boots, obits, and stobs — each worth 7 points in Scrabble.
Rearranging the letters in boostsi produces 16 valid four-letter words. If a familiar word is all you need, start with bits, boos and boot. For points, 11 words tie at 6 points, including bits, boos and boot.
Unscrambling boostsi turns up 17 three-letter words. If a familiar word is all you need, start with bit, boo and its. For points, 9 words tie at 5 points, including bit, boo and bio.
There are 10 two-letter words that can be made by unscrambling the letters in boostsi. If a familiar word is all you need, start with is, it, so, and to. For points, the strongest plays are bi and bo — each worth 4 points in Scrabble.
Swap a single tile in boostsi 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 oboists, worth 9 points in Scrabble, and no other word from boostsi 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 boostsi produce 51 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 seven-letter word, 2 six-letter words, 5 five-letter words, 16 four-letter words, 17 three-letter words and 10 two-letter words.