There are 20 9-letter words that start with 'phe'.
| pheasants | phellogen | phelonion | 
| phenacite | phenakite | phenazine | 
| phenazins | phenetics | phenetole | 
| phenetols | phenocopy | phenolate | 
| phenolics | phenology | phenomena | 
| phenotype | phenoxide | phenylene | 
| phenytoin | pheromone | |
Note: These 20 9-letter words that start with 'phe' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with phen, phel, pher, phea, phew.
4-letter words start with 'phe' (1)