There are 11 words that start with 'marve'.
| marvel | marvels | 
| marveled | marveling | 
| marvelled | marvelous | 
| marvelling | marvellous | 
| marvelously | marvelousness | 
| marvelousnesses | |
Note: These 11 words that start with 'marve' are found from the USA & Canada version of the tournament Scrabble word list.