There are 3 12-letter words that start with 'rou'.
roughcasting | roughhousing | roughnecking |
Note: These 3 12-letter words that start with 'rou' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words start with roug, roun, rout, rous, roul, roup, roue, roub, rouc, roui, roux.
4-letter words start with 'rou' (4)