There are 16 words that start with 'pontif'.
| pontiff | pontifex | 
| pontiffs | pontific | 
| pontifical | pontifices | 
| pontificals | pontificate | 
| pontifically | pontificated | 
| pontificates | pontificator | 
| pontificating | pontification | 
| pontificators | pontifications | 
Note: These 16 words that start with 'pontif' are found from the USA & Canada version of the tournament Scrabble word list.