equatorial

noun 0.752

magnetic equator

noun 0.719

prime meridian

noun 0.626

meridian

noun 0.624

equinox

noun 0.622

latitude

noun 0.608

edge of the earth

noun 0.593

equinoctial

noun 0.593

longitude

noun 0.585

equilateral

noun 0.584

great circle

noun 0.580

ecliptic

noun 0.577

equilibrium

noun 0.574

autumn equinox

noun 0.565

north pole

noun 0.564

earth

noun 0.563

hemisphere

noun 0.558

autumnal equinox

noun 0.555

isotherm

noun 0.553

horizon

noun 0.553

midplane

noun 0.542

horizontal plane

noun 0.540

epicentre

noun 0.538

centre circle

noun 0.537

equate

noun 0.536

axis

noun 0.534

orbit

noun 0.533

equalizer

noun 0.532

boundary

noun 0.532

vernal equinox

noun 0.525

corner

noun 0.522

axis of rotation

noun 0.521

south pole

noun 0.520

equal

noun 0.520

dead center

noun 0.520

midpoint

noun 0.520

circumference

noun 0.519

eastern hemisphere

noun 0.519

elliptical

noun 0.518

colatitude

noun 0.517

quadrant

noun 0.516

ecotone

noun 0.516

semicircle

noun 0.516

spring equinox

noun 0.516

dead-center

noun 0.515

equilateral triangle

noun 0.514

centerline

noun 0.513

bisector

noun 0.512

edge of the world

noun 0.511

east

noun 0.511

centre of symmetry

noun 0.510

solstice

noun 0.509

centre of gravity

noun 0.509

quarters

noun 0.508

square circle

noun 0.507

torrid zone

noun 0.505

unit circle

noun 0.505

equation

noun 0.505

midline

noun 0.504

ellipsoid

noun 0.504

zero point

noun 0.503

equilibrium price

noun 0.502

true north

noun 0.501

zone

noun 0.501