There are 12 words that start with 'duali'.
| dualism | dualist | 
| duality | dualize | 
| dualisms | dualists | 
| dualized | dualizes | 
| dualistic | dualities | 
| dualizing | dualistically | 
Note: These 12 words that start with 'duali' are found from the USA & Canada version of the tournament Scrabble word list.