What are some eight letter words with 1st letter A and 3rd letter B and 4th letter A and 8th letter S?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern A-BA---S. That is, eight letter words with 1st letter A and 3rd letter B and 4th letter A and 8th letter S. In alphabetical order, they are:

abbacies

ambaches

ambaries