There are 12 words that end with 'loper'.
| loper | eloper | sloper | 
| galloper | walloper | developer | 
| enveloper | landloper | scalloper | 
| interloper | codeveloper | redeveloper | 
Note: These 12 words that end with 'loper' are found from the USA & Canada version of the tournament Scrabble word list.