There are 18 6-letter words that start with 'rou'.
| rouble | rouche | rouens | rouged | rouges | 
| roughs | roughy | rounds | rouped | roupet | 
| roused | rouser | rouses | rousts | routed | 
| router | routes | rouths | ||
Note: These 18 6-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)