epicycloid

noun 0.750

cycloid

noun 0.653

epicyclic gear

noun 0.647

hypocycloid

noun 0.632

small circle

noun 0.631

circular

noun 0.613

cyclo

noun 0.606

elliptical

noun 0.604

osculating circle

noun 0.592

cycle

noun 0.589

ecliptic

noun 0.587

circular definition

noun 0.583

circling

noun 0.579

orbit

noun 0.572

pericycle

noun 0.572

elliptic curve

noun 0.569

circumcircle

noun 0.568

ellipse

noun 0.564

cyclen

noun 0.562

unit circle

noun 0.561

pericenter

noun 0.558

circ

noun 0.557

wheel within a wheel

noun 0.557

cyclicity

noun 0.556

square circle

noun 0.555

epipole

noun 0.552

circularity

noun 0.551

circular arc

noun 0.551

gyre

noun 0.549

subcycle

noun 0.546

ocular

noun 0.543

great circle

noun 0.541

ring system

noun 0.536

circumference

noun 0.531

incircle

noun 0.530

circulant

noun 0.529

heterocycle

noun 0.529

revolve

noun 0.528

gyroscope

noun 0.527

turning circle

noun 0.526

cyclotron

noun 0.525

plane curve

noun 0.523

epicentral

noun 0.520

circularization

noun 0.520

unicycle

noun 0.520

wheel

noun 0.519

traffic circle

noun 0.519

clothoid

noun 0.519

circlet

noun 0.517

monocycle

noun 0.514

hemicycle

noun 0.513

orbital

noun 0.511

cyclosome

noun 0.509

cingulate

noun 0.509

circus ring

noun 0.509

macrocycle

noun 0.509

bicyclic

noun 0.509

geocentrism

noun 0.506

precession

noun 0.505

semicircle

noun 0.505

cyclothem

noun 0.505

annular eclipse

noun 0.505

encircling

noun 0.504

bicycle

noun 0.504

wheel of life

noun 0.503

tricycle

noun 0.502

cycloalkyl

noun 0.502

planetoid

noun 0.502

cycling

noun 0.501