There are 11 words that start with 'lepi'.
| lepidote | lepidotes | 
| lepidolite | lepidolites | 
| lepidoptera | lepidopteran | 
| lepidopterans | lepidopterist | 
| lepidopterous | lepidopterists | 
| lepidopterology | |
Note: These 11 words that start with 'lepi' are found from the USA & Canada version of the tournament Scrabble word list.