There are 19 words that start with 'prior'.
| prior | priors |
| priory | priorly |
| priorate | prioress |
| priories | priority |
| priorates | priorship |
| prioresses | priorities |
| prioritize | priorships |
| prioritized | prioritizes |
| prioritizing | prioritization |
| prioritizations | |
Note: These 19 words that start with 'prior' are found from the USA & Canada version of the tournament Scrabble word list.