There are 20 words that end with 'ior'.
| prior | havior |
| junior | savior |
| pavior | senior |
| signior | warrior |
| behavior | anterior |
| exterior | inferior |
| interior | seignior |
| superior | ulterior |
| excelsior | posterior |
| misbehavior | interbehavior |
Note: These 20 words that end with 'ior' are found from the USA & Canada version of the tournament Scrabble word list.