There are 12 words that end with 'fining'.
| fining | defining | refining | 
| coffining | confining | tiffining | 
| redefining | misdefining | paraffining | 
| reconfining | predefining | uncoffining | 
Note: These 12 words that end with 'fining' are found from the USA & Canada version of the tournament Scrabble word list.