There are 15 words that start with 'purg'.
purge | purged | purger |
purges | purgers | purging |
purgings | purgation | purgative |
purgatory | purgeable | purgations |
purgatives | purgatorial | purgatories |
Note: These 15 words that start with 'purg' are found from the USA & Canada version of the tournament Scrabble word list.