There are 15 words that start with 'vaga'.
| vagal | vagary | vagally | 
| vagabond | vagaries | vagabonds | 
| vagarious | vagabonded | vagabondage | 
| vagabonding | vagabondish | vagabondism | 
| vagariously | vagabondages | vagabondisms | 
Note: These 15 words that start with 'vaga' are found from the USA & Canada version of the tournament Scrabble word list.