There are 15 words that start with 'parab'.
| parable | parables |
| parabola | parablast |
| parabolas | parabolic |
| parabioses | parabiosis |
| parabiotic | parablasts |
| paraboloid | paraboloids |
| paraboloidal | parabolically |
| parabiotically | |
Note: These 15 words that start with 'parab' are found from the USA & Canada version of the tournament Scrabble word list.