What are some six letter words with 2nd letter Y and 4th letter S and 6th letter S?

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 15 words with the pattern -Y-S-S. That is, six letter words with 2nd letter Y and 4th letter S and 6th letter S. In alphabetical order, they are:

byssus

cyeses

cyesis

eyases

lyases

lyssas

myases

myasis

myoses

myosis

nyases

nyssas

oyeses

pyoses

pyosis