radius

noun 0.645

radius vector

noun 0.635

axis of rotation

noun 0.598

gyration

noun 0.589

radius of action

noun 0.583

circumradius

noun 0.579

gyrator

noun 0.564

radian

noun 0.561

centre of gravity

noun 0.561

center of gravity

noun 0.556

gyroscope

noun 0.554

gyromagnetic ratio

noun 0.548

moment arm

noun 0.538

gyrostat

noun 0.537

rotational energy

noun 0.536

parallel axis theorem

noun 0.536

centre of symmetry

noun 0.534

centre of buoyancy

noun 0.520

hydraulic radius

noun 0.518

radial

noun 0.518

gyro

noun 0.514

gyre

noun 0.513

major axis

noun 0.512

rotation

noun 0.511

radial distribution function

noun 0.509

gyrovector

noun 0.508

gyrotron

noun 0.504

shear centre

noun 0.504