There are 13 words that start with 'dril'.
| drill | drily |
| drills | drilled |
| driller | drillers |
| drilling | drillable |
| drillings | drillmaster |
| drillability | drillmasters |
| drillabilities | |
Note: These 13 words that start with 'dril' are found from the USA & Canada version of the tournament Scrabble word list.