There are 12 words that start with 'polye'.
| polyene | polyenes | 
| polyenic | polyester | 
| polyesters | polyestrous | 
| polyembryony | polyethylene | 
| polyembryonic | polyethylenes | 
| polyembryonies | polyelectrolyte | 
Note: These 12 words that start with 'polye' are found from the USA & Canada version of the tournament Scrabble word list.