What are some nine letter words with 1st letter A and 4th letter B and 8th letter A?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern A--B---A-. That is, nine letter words with 1st letter A and 4th letter B and 8th letter A. In alphabetical order, they are:

anabaenas