There are 11 words that start with 'phrea'.
| phreak | phreaks |
| phreaked | phreaker |
| phreatic | phreakers |
| phreaking | phreakings |
| phreatophyte | phreatophytes |
| phreatophytic | |
Note: These 11 words that start with 'phrea' are found from the USA & Canada version of the tournament Scrabble word list.