There are 15 words that start with 'centa'.
| centai | cental | centas | 
| centals | centare | centaur | 
| centavo | centares | centaurs | 
| centaury | centavos | centaurea | 
| centauric | centaureas | centauries | 
Note: These 15 words that start with 'centa' are found from the USA & Canada version of the tournament Scrabble word list.