R1U1M3B3L1E1
10 points
RUMBLE is validvalid
to make a deep, thunderous sound [v RUMBLED, RUMBLES, RUMBLING] : RUMBLER [n]
to make a deep, thunderous sound [v RUMBLED, RUMBLING, RUMBLES]
to make a deep, thunderous sound [v RUMBLED, RUMBLES, RUMBLING] : RUMBLER [n]
to make a deep, thunderous sound [v RUMBLED, RUMBLING, RUMBLES]