There are 18 words that start with 'valo'.
| valor | valors | 
| valour | valonia | 
| valours | valonias | 
| valorise | valorize | 
| valorous | valorised | 
| valorises | valorized | 
| valorizes | valorising | 
| valorizing | valorously | 
| valorization | valorizations | 
Note: These 18 words that start with 'valo' are found from the USA & Canada version of the tournament Scrabble word list.