Hidden inside rootb is one standout: robot, a five-letter play worth 7 points in Scrabble — the ceiling for this rack. In all, 22 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
ROOTB isn’t a word itself: it unscrambles to ROBOT (noun), a humanlike machine that performs various functions, worth 7 points in Scrabble.
robot is the highest-scoring word from rootb, worth 7 points in Scrabble. The top 10 of 22 words are shown here, with the full list organized by length below.
Unscrambling rootb produces exactly one five-letter word: robot. It is an everyday word and an easy play, worth 7 points in Scrabble.
Rearranging the letters in rootb produces 7 valid four-letter words. If a familiar word is all you need, start with boot and root. For points, the strongest plays are boor, boot, bort, and broo — each worth 6 points in Scrabble.
Swap a single tile in rootb and you get a different five-letter rack with its own word list. None of these appear in the results above — they share 4 of the 5 letters, not all of them.
The highest-scoring play from these letters is robot, worth 7 points in Scrabble, and no other word from rootb 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 rootb produce 22 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 five-letter word, 7 four-letter words, 11 three-letter words and 3 two-letter words.