There are 10 words that start with 'excurs'.
| excursus | excursion |
| excursive | excursions |
| excursuses | excursively |
| excursionist | excursionists |
| excursiveness | excursivenesses |
Note: These 10 words that start with 'excurs' are found from the USA & Canada version of the tournament Scrabble word list.