Hidden inside oati is one standout: iota, a four-letter play worth 4 points in Scrabble — the ceiling for this rack. In all, 11 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
OATI isn’t a word itself: it unscrambles to IOTA (noun), a Greek letter, worth 4 points in Scrabble.
iota is the highest-scoring word from oati, worth 4 points in Scrabble. The top 10 of 11 words are shown here, with the full list organized by length below.
Unscrambling oati produces exactly one four-letter word: iota. It is not one of the common answers — a genuine unscrambler find — and it banks 4 points in Scrabble.
Swap a single tile in oati and you get a different four-letter rack with its own word list. None of these appear in the results above — they share 3 of the 4 letters, not all of them.
The highest-scoring play from these letters is iota, worth 4 points in Scrabble, and no other word from oati 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 oati produce 11 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 four-letter word, 3 three-letter words and 7 two-letter words.