There are 15 words that end with 'eback'.
| dieback | tieback | bareback | 
| comeback | giveback | fireback | 
| zwieback | horseback | leaseback | 
| flareback | ridgeback | whaleback | 
| fiddleback | turtleback | stickleback | 
Note: These 15 words that end with 'eback' are found from the USA & Canada version of the tournament Scrabble word list.