D2R1O1N1E1
6 points
DRONE is validvalid
to make a continuous low sound [v DRONED, DRONES, DRONING] : DRONER [n], DRONINGLY [adv]
to make a monotonous humming sound [v DRONED, DRONING, DRONES]
to make a continuous low sound [v DRONED, DRONES, DRONING] : DRONER [n], DRONINGLY [adv]
to make a monotonous humming sound [v DRONED, DRONING, DRONES]