What are some nine letter words with 1st letter A and 4th letter O and 6th letter W?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern A--O-W---. That is, nine letter words with 1st letter A and 4th letter O and 6th letter W. In alphabetical order, they are:

arrowwood
arrowworm