There are 15 words that start with 'rhab'.
| rhabdom | rhabdome |
| rhabdoms | rhabdomal |
| rhabdomes | rhabdomere |
| rhabdocoele | rhabdomancy |
| rhabdomeres | rhabdovirus |
| rhabdocoeles | rhabdomancer |
| rhabdomancers | rhabdomancies |
| rhabdoviruses | |
Note: These 15 words that start with 'rhab' are found from the USA & Canada version of the tournament Scrabble word list.