There are 14 words that start with 'vexil'.
| vexil | vexils |
| vexilla | vexillar |
| vexillum | vexillary |
| vexillate | vexillaries |
| vexillology | vexillologic |
| vexillologies | vexillologist |
| vexillological | vexillologists |
Note: These 14 words that start with 'vexil' are found from the USA & Canada version of the tournament Scrabble word list.