rou-x, -sse, reddish.

roux, m., yellow dog; red.

ruade, f., kick.

ruche, f., hive.

rucher, m., bee house.

rude, harsh, rude, hard.

rue, f., street; grande --, main street.

ruelle, f., alley.

ruminer, to think over.

ruse, f., wile, trick.