There are 14 words that start with 'griev'.
| grieve | grieved |
| griever | grieves |
| grievant | grievers |
| grieving | grievous |
| grievance | grievants |
| grievances | grievously |
| grievousness | grievousnesses |
Note: These 14 words that start with 'griev' are found from the USA & Canada version of the tournament Scrabble word list.