There are 18 words that end with 'nnes'.
| bennes | bonnes |
| pannes | tonnes |
| joannes | baronnes |
| cayennes | doyennes |
| johannes | ballonnes |
| chaconnes | cretonnes |
| fibrannes | juliennes |
| cloisonnes | comediennes |
| tragediennes | equestriennes |
Note: These 18 words that end with 'nnes' are found from the USA & Canada version of the tournament Scrabble word list.