There are 10 words that start with 'rechan'.
| rechange | rechanged | 
| rechanges | rechannel | 
| rechanging | rechannels | 
| rechanneled | rechanneling | 
| rechannelled | rechannelling | 
Note: These 10 words that start with 'rechan' are found from the USA & Canada version of the tournament Scrabble word list.