There are 18 words that start with 'pearl'.
| pearl | pearls |
| pearly | pearled |
| pearler | pearlash |
| pearlers | pearlier |
| pearling | pearlite |
| pearliest | pearlites |
| pearlitic | pearlized |
| pearlashes | pearlescent |
| pearlescence | pearlescences |
Note: These 18 words that start with 'pearl' are found from the USA & Canada version of the tournament Scrabble word list.