ключ

From LSJ

πᾶσα οἰκία ὁπλιτῶν νένακτο → every house had been crammed with soldiers

Source

Russian > Greek

κλείς, νᾶμα, πῖδαξ, κρηνιάς, βαλανάγρα, κρουνός, κρήνη, κράνα