celestial sphere

noun 0.634

geosphere

noun 0.629

ergosphere

noun 0.626

particle horizon

noun 0.625

horizon

noun 0.613

horo

noun 0.612

horary

noun 0.610

zodiac

noun 0.604

pedosphere

noun 0.600

heliosphere

noun 0.598

planisphere

noun 0.586

ecosphere

noun 0.585

orbit

noun 0.583

anthroposphere

noun 0.580

armillary sphere

noun 0.578

photosphere

noun 0.578

hemisphere

noun 0.576

asphere

noun 0.573

biosphere

noun 0.573

sphere of knowledge

noun 0.568

eastern hemisphere

noun 0.563

ionosphere

noun 0.561

cosmological horizon

noun 0.557

astrology

noun 0.554

noosphere

noun 0.553

hydrosphere

noun 0.553

geospace

noun 0.552

astro

noun 0.550

sphere

noun 0.547

ecliptic

noun 0.544

hypersphere

noun 0.544

hemispace

noun 0.538

homology sphere

noun 0.535

horizontal plane

noun 0.535

hodograph

noun 0.534

spheroidal

noun 0.533

semiosphere

noun 0.533

lithosphere

noun 0.529

artificial horizon

noun 0.529

cosmography

noun 0.529

spheroid

noun 0.528

horsy

noun 0.525

event horizon

noun 0.525

rhizosphere

noun 0.521

astrological sign

noun 0.521

orthant

noun 0.515

troposphere

noun 0.515

mycorrhizosphere

noun 0.514

half space

noun 0.513

astral

noun 0.511

horizontality

noun 0.511

haversine

noun 0.510

orbital

noun 0.509

cosmographer

noun 0.509

planetology

noun 0.508

cosmo

noun 0.508

sphericity

noun 0.506

zodiac sign

noun 0.506

spherical geometry

noun 0.505

globe

noun 0.504

geohistory

noun 0.504

orrery

noun 0.504

cosmos

noun 0.503

globus

noun 0.502