There are 13 8-letter words that start with 'phy'.
| phylaxis | phyleses | phylesis | phyletic | 
| phyllary | phyllite | phyllode | phylloid | 
| phyllome | physical | physique | phytanes | 
| phytonic | |||
Note: These 13 8-letter words that start with 'phy' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with phys, phyt, phyl, phyc.
5-letter words start with 'phy' (2)