irk and kir tie for the highest Scrabble score from kir at 7 points. The top 3 of 3 words are shown here, with the full list organized by length below.
There are 2 three-letter words hiding in kir: one comes from rearranging its letters, and kir itself is already a playable word with no unscrambling required. No common everyday answer stands out among these three-letter results, so let the score decide: the highest-scoring words are irk and kir, each worth 7 points in Scrabble.
The words below are listed alphabetically. Scores count playable tiles only and leave out premium-square bonuses.
Unscrambling kir produces exactly one two-letter word: ki. It is not one of the common answers — a genuine unscrambler find — and it banks 6 points in Scrabble.
Swap a single tile in kir and you get a different three-letter rack with its own word list. None of these appear in the results above — they share 2 of the 3 letters, not all of them.
kir 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.
Both totals match, because every tile in kir carries the same value on a Scrabble board and on a Words With Friends board.
kir is one of two three-letter words the same letters produce. No arrangement of the same tiles scores higher in Scrabble, so playing kir unchanged also takes the maximum points these letters offer.
The highest-scoring plays from these letters are irk and kir, worth 7 points in Scrabble, and nothing else built from kir 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 kir produce 3 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 2 three-letter words and 1 two-letter word.