There are 19 words that start with 'pyre'.
| pyre | pyres | pyrex |
| pyrene | pyrenes | pyretic |
| pyrexes | pyrexia | pyrexic |
| pyrenoid | pyrexial | pyrexias |
| pyrenoids | pyrethrin | pyrethrum |
| pyrethrins | pyrethroid | pyrethrums |
| pyrethroids | ||
Note: These 19 words that start with 'pyre' are found from the USA & Canada version of the tournament Scrabble word list.