There are 9 words that end with 'eptide'.
| peptide | dipeptide |
| mucopeptide | octapeptide |
| polypeptide | glycopeptide |
| neuropeptide | pentapeptide |
| fibrinopeptide | |
Note: These 9 words that end with 'eptide' are found from the USA & Canada version of the tournament Scrabble word list.