Hidden inside koori is one standout: iroko, a five-letter play worth 9 points in Scrabble — the ceiling for this rack. In all, 13 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
Unscramble OIKRO, ROIOK or KIROO and you get the same 5 letters as KOORI: so the words from KOORI listed below are the words from those scrambles too.
KOORI isn’t a word itself: it unscrambles to IROKO (noun), a large African tree, worth 9 points in Scrabble.
iroko is the highest-scoring word from koori, worth 9 points in Scrabble. The top 10 of 13 words are shown here, with the full list organized by length below.
Unscrambling koori produces exactly one five-letter word: iroko. It is not one of the common answers — a genuine unscrambler find — and it banks 9 points in Scrabble.
Unscrambling koori turns up 6 three-letter words. No common everyday answer stands out among these three-letter results, so let the score decide: the highest-scoring words are irk, kir, koi and 2 more, each worth 7 points in Scrabble.
Swap a single tile in koori 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 iroko, worth 9 points in Scrabble, and no other word from koori 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 koori produce 13 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 five-letter word, 2 four-letter words, 6 three-letter words and 4 two-letter words.