Sermonette is a 10 letter English word. It's valid Words with friends word worth 14 points.
You can make 420 anagrams from letters in sermonette (eeemnorstt).
First recorded in 1805-15; sermon + -ette
As soon as my sermonette was over quite a number of friends crowded around me and showered congratulations on me.
Perhaps, if at once followed by questions upon the sermonette, it might thus become very useful.