Hidden inside nulla sit luna, null, ulan and 1 other, four-letter plays tied at the top of this rack with 4 points in Scrabble apiece. In all, 12 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
Unscramble ALLUN, AUNLL or AULLN and you get the same 5 letters as NULLA: so the words from NULLA listed below are the words from those scrambles too.
luna, null, ulan and 6 others tie for the highest Scrabble score from nulla at 4 points. The top 10 of 12 words are shown here, with the full list organized by length below.
Rearranging the letters in nulla produces 4 valid four-letter words. No common everyday answer stands out among these four-letter results, so let the score decide: the highest-scoring words are luna, null, ulan, and ulna, each worth 4 points in Scrabble.
The highest-scoring plays from these letters are luna, null, ulan, and ulna, worth 4 points in Scrabble, and nothing else built from nulla 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 nulla produce 12 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 4 four-letter words, 2 three-letter words and 6 two-letter words.