There are 12 words that start with 'eccl'.
| ecclesia | ecclesiae |
| ecclesial | ecclesiastic |
| ecclesiology | ecclesiastics |
| ecclesiastical | ecclesiologies |
| ecclesiologist | ecclesiasticism |
| ecclesiological | ecclesiologists |
Note: These 12 words that start with 'eccl' are found from the USA & Canada version of the tournament Scrabble word list.