What are some six letter words with 1st letter A and 3rd letter A and 5th letter I and 6th letter S?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 3 words with the pattern A-A-IS. That is, six letter words with 1st letter A and 3rd letter A and 5th letter I and 6th letter S. In alphabetical order, they are:

abatis

agamis

arabis