P3R1O1P3E1L1L1E1R1S1
14 points
PROPELLERS is validvalid
PROPELLER, one that propels [n]
PROPELLER, someone who, or something which, propels, also PROPELLOR [n]
PROPELLER, one that propels [n]
PROPELLER, someone who, or something which, propels, also PROPELLOR [n]