There are 17 words that end with 'inner'.
| inner | dinner | ginner | 
| pinner | sinner | tinner | 
| winner | aginner | grinner | 
| skinner | spinner | thinner | 
| beginner | cowinner | predinner | 
| breadwinner | prizewinner | |
Note: These 17 words that end with 'inner' are found from the USA & Canada version of the tournament Scrabble word list.