There are 18 words that start with 'phant'.
| phantom | phantasm | 
| phantast | phantasy | 
| phantoms | phantasma | 
| phantasms | phantasts | 
| phantasied | phantasies | 
| phantasmal | phantasmic | 
| phantasmata | phantasying | 
| phantomlike | phantasmagoria | 
| phantasmagoric | phantasmagorias | 
Note: These 18 words that start with 'phant' are found from the USA & Canada version of the tournament Scrabble word list.