There are 13 words that start with 'predom'.
| predominant | predominate |
| predominance | predominancy |
| predominated | predominates |
| predominances | predominantly |
| predominately | predominating |
| predomination | predominancies |
| predominations | |
Note: These 13 words that start with 'predom' are found from the USA & Canada version of the tournament Scrabble word list.