There are 15 words that start with 'rero'.
reroll | reroof | rerose |
rerolls | reroofs | reroute |
rerolled | reroller | reroofed |
rerouted | reroutes | rerollers |
rerolling | reroofing | rerouting |
Note: These 15 words that start with 'rero' are found from the USA & Canada version of the tournament Scrabble word list.