There are 10 words that end with 'ectal'.
| rectal | tectal |
| dialectal | prerectal |
| colorectal | idiolectal |
| bidialectal | retinotectal |
| multidialectal | interdialectal |
Note: These 10 words that end with 'ectal' are found from the USA & Canada version of the tournament Scrabble word list.