radius

noun 0.730

radius vector

noun 0.649

circumradius

noun 0.602

area of influence

noun 0.587

zone of action

noun 0.586

radius of gyration

noun 0.583

home range

noun 0.581

radial

noun 0.532

sphere of influence

noun 0.526

range of motion

noun 0.525

circumference

noun 0.520

orbit

noun 0.520

ambit

noun 0.515

range

noun 0.512

turning circle

noun 0.511

radian

noun 0.510

area

noun 0.506

ambitus

noun 0.504

ranging

noun 0.501