There are 11 words that end with 'ifully'.
| dutifully | pitifully |
| mercifully | fancifully |
| wearifully | beautifully |
| bountifully | plentifully |
| undutifully | unmercifully |
| unbeautifully | |
Note: These 11 words that end with 'ifully' are found from the USA & Canada version of the tournament Scrabble word list.