There are 17 words that end with 'nnas'.
| annas | cannas | donnas |
| hennas | mannas | pinnas |
| sennas | sunnas | duennas |
| goannas | siennas | antennas |
| hosannas | madonnas | savannas |
| bandannas | belladonnas | |
Note: These 17 words that end with 'nnas' are found from the USA & Canada version of the tournament Scrabble word list.