There are 23 6-letter words that start with 'rea'.
| reacts | readds | reader | reagin | realer | 
| reales | realia | really | realms | realty | 
| reamed | reamer | reaped | reaper | reared | 
| rearer | rearms | reason | reatas | reaved | 
| reaver | reaves | reavow | ||
Note: These 23 6-letter words that start with 'rea' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with reac, reas, read, real, reap, rear, reat, rean, reaf, reav, reag, reaw, ream, reau, reab.
4-letter words start with 'rea' (5)