rainbow needs no unscrambling at all — the seven-letter word is already the strongest play its own letters allow, banking 12 points in Scrabble as it stands. In all, 95 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
Unscramble WARNBOI, BRANWIO or BOWARIN and you get the same 7 letters as RAINBOW: so the words from RAINBOW listed below are the words from those scrambles too.
rainbow is the highest-scoring word from rainbow, worth 12 points in Scrabble. The top 10 of 95 words are shown here, with the full list organized by length below.
Only one seven-letter word uses the letters in rainbow — and it is rainbow itself. No unscrambling is needed: the word is already playable as written, worth 12 points in Scrabble.
There are 9 five-letter words that can be made by unscrambling the letters in rainbow. If a familiar word is all you need, start with brain and brown. For points, the strongest plays are brawn and brown — each worth 10 points in Scrabble.
Rearranging the letters in rainbow produces 29 valid four-letter words. If a familiar word is all you need, start with barn, born and iron. For points, the strongest plays are bawn, braw, and brow — each worth 9 points in Scrabble.
Unscrambling rainbow turns up 40 three-letter words. If a familiar word is all you need, start with air, ban and bar. For points, the strongest plays are bow and wab — each worth 8 points in Scrabble.
There are 16 two-letter words that can be made by unscrambling the letters in rainbow. If a familiar word is all you need, start with an, aw and in. For points, the strongest plays are aw, ow, and wo — each worth 5 points in Scrabble.
1 eight-letter word can be made using all the letters in rainbow plus one additional letter.
Swap a single tile in rainbow 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.
rainbow is in the NWL, the official Scrabble word list for North America, and in the Words With Friends dictionary, so it's playable exactly as it stands and needs no unscrambling.
The 2-point gap between the two totals comes from the tile values themselves: Scrabble and Words With Friends price the same letters differently.
Dictionaries record two senses for rainbow. Scrabble and Words With Friends score tiles and not meanings, so every sense below is worth the same 12 points on a Scrabble board:
rainbow is the only seven-letter word the same letters produce. No arrangement of the same tiles scores higher in Scrabble, so playing rainbow unchanged also takes the maximum points these letters offer.
The highest-scoring play from these letters is rainbow, worth 12 points in Scrabble, and no other word from rainbow 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 rainbow produce 95 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 seven-letter word, 9 five-letter words, 29 four-letter words, 40 three-letter words and 16 two-letter words.