twenty words using the letters above. Cant use the words; sirens, nose, spine, pose, expire, pins, roses, rise, pioneers, express, and expression. Thanks!

I've got 20 words...
-Expressions
-Ropinesses
-Isoprenes
-Prosiness
-expressos
-responses
-soreness
-rosiness
-espresso
-expires
-express
-openers
-proxies
-persons
-pioneer
-prisons
-presses
-seniors
-session
-sensors