There are 10 words that start with 'reho'.
| rehouse | rehoboam |
| rehoused | rehouses |
| rehoboams | rehousing |
| rehospitalize | rehospitalized |
| rehospitalizes | rehospitalizing |
Note: These 10 words that start with 'reho' are found from the USA & Canada version of the tournament Scrabble word list.