There are 12 words that start with 'cea'.
| cease | ceased |
| ceases | ceasing |
| ceanothus | ceasefire |
| ceaseless | ceasefires |
| ceanothuses | ceaselessly |
| ceaselessness | ceaselessnesses |
Note: These 12 words that start with 'cea' are found from the USA & Canada version of the tournament Scrabble word list.