There are 10 words that end with 'ctyl'.
| octyl | dactyl |
| didactyl | syndactyl |
| tridactyl | polydactyl |
| zygodactyl | artiodactyl |
| pterodactyl | perissodactyl |
Note: These 10 words that end with 'ctyl' are found from the USA & Canada version of the tournament Scrabble word list.