There are 12 words that start with 'phala'.
| phalanx | phalange | 
| phalangal | phalanger | 
| phalanges | phalanxes | 
| phalarope | phalangeal | 
| phalangers | phalaropes | 
| phalanstery | phalansteries | 
Note: These 12 words that start with 'phala' are found from the USA & Canada version of the tournament Scrabble word list.