There are 13 words that start with 'phagoc'.
| phagocyte | phagocytes |
| phagocytic | phagocytize |
| phagocytose | phagocytized |
| phagocytizes | phagocytosed |
| phagocytoses | phagocytosis |
| phagocytotic | phagocytizing |
| phagocytosing | |
Note: These 13 words that start with 'phagoc' are found from the USA & Canada version of the tournament Scrabble word list.