What are some seven letter words with 1st letter N and 4th letter N and 6th letter A and 7th letter S?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern N--N-AS. That is, seven letter words with 1st letter N and 4th letter N and 6th letter A and 7th letter S. In alphabetical order, they are:

nyanzas