aura needs no unscrambling at all — the four-letter word is already the strongest play its own letters allow, banking 4 points in Scrabble as it stands. In all, 3 valid words come out of this rack, grouped by length below and checked for Words With Friends as well as Scrabble.
aura is the highest-scoring word from aura, worth 4 points in Scrabble. The top 3 of 3 words are shown here, with the full list organized by length below.
Only one four-letter word uses the letters in aura — and it is aura itself. No unscrambling is needed: the word is already playable as written, worth 4 points in Scrabble.
There are 2 two-letter words that can be made by unscrambling the letters in aura. No common everyday answer stands out among these two-letter results, so let the score decide: the highest-scoring words are aa and ar, each worth 2 points in Scrabble.
The full list follows, sorted A to Z; every score reflects tile constraints and skips board bonuses.
Swap a single tile in aura 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.
aura 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 three senses for aura. Scrabble and Words With Friends score tiles and not meanings, so every sense below is worth the same 4 points on a Scrabble board:
aura is the only four-letter word the same letters produce. No arrangement of the same tiles scores higher in Scrabble, so playing aura unchanged also takes the maximum points these letters offer.
The highest-scoring play from these letters is aura, worth 4 points in Scrabble, and no other word from aura 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 aura produce 3 valid words in the Scrabble and Words With Friends dictionaries. The word count by length is: 1 four-letter word and 2 two-letter words.