noo and ono tie for the highest Scrabble score from ono at 3 points. The top 4 of 4 words are shown here, with the full list organized by length below.
There are 2 three-letter words hiding in ono: one comes from rearranging its letters, and ono 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 noo and ono, each worth 3 points in Scrabble.
The words below are listed alphabetically. Scores count playable tiles only and leave out premium-square bonuses.
There are 2 two-letter words that can be made by unscrambling the letters in ono. Here the everyday answers and the top-scoring plays are one and the same: no and on, worth 2 points apiece in Scrabble.
The full list follows, sorted A to Z; every score reflects tile constraints and skips board bonuses.
Swap a single tile in ono 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.
ono 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 1-point gap between the two totals comes from the tile values themselves: Scrabble and Words With Friends price the same letters differently.
Dictionaries record one sense for ono. Scrabble and Words With Friends score tiles and not meanings, so every sense below is worth the same 3 points on a Scrabble board:
ono is one of two three-letter words the same letters produce. No arrangement of the same tiles scores higher in Scrabble, so playing ono unchanged also takes the maximum points these letters offer.
The highest-scoring plays from these letters are noo and ono, worth 3 points in Scrabble, and nothing else built from ono 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 ono produce 4 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 2 three-letter words and 2 two-letter words.