What are some nine letter words with 2nd letter A and 5th letter E and 6th letter R and 7th letter K?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -A--ERK--. That is, nine letter words with 2nd letter A and 5th letter E and 6th letter R and 7th letter K. In alphabetical order, they are:

hammerkop