What are some seven letter words with 1st letter I 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 I-A-IS-. That is, seven letter words with 1st letter I and 3rd letter A and 5th letter I and 6th letter S. In alphabetical order, they are:

imagism

imagist

itacism