There are 15 words that start with 'eluc'.
| elucidate | elucidated |
| elucidates | elucidator |
| elucubrate | elucidating |
| elucidation | elucidative |
| elucidators | elucubrated |
| elucubrates | elucidations |
| elucubrating | elucubration |
| elucubrations | |
Note: These 15 words that start with 'eluc' are found from the USA & Canada version of the tournament Scrabble word list.