Letter on position 1 (r) changed: 12 words boles coles doles goles holes joles moles noles poles soles toles voles Letter on position 2 (o) changed: 3 words rales riles rules Letter on position 3 (l) changed: 10 words robes rodes rokes rones ropes rores roses rotes roues roves Letter on position 4 (e) changed: 2 words rolfs rolls