There are 12 words that start with 'pleb'.
| pleb | plebe | plebs |
| plebes | plebeian | plebeians |
| plebeianly | plebiscite | plebeianism |
| plebiscites | plebeianisms | plebiscitary |
Note: These 12 words that start with 'pleb' are found from the USA & Canada version of the tournament Scrabble word list.