There are 11 words that start with 'dilato'.
| dilator | dilators |
| dilatory | dilatorily |
| dilatometer | dilatometry |
| dilatometers | dilatometric |
| dilatoriness | dilatometries |
| dilatorinesses | |
Note: These 11 words that start with 'dilato' are found from the USA & Canada version of the tournament Scrabble word list.