As previously mentioned, 'abrosias' is not a valid word. Therefore, it does not have any anagrams. Anagrams are created by rearranging the letters of a word to form new words. However, if you meant to unscramble the available letters 'a', 'b', 'r', 'o', 's', 'i', and 'a', you can find anagrams such as 'abriosa' or 'saboiras'. These anagrams, though not widely used or recognized words, are valid combinations of the given letters.