orbit

noun 0.718

orbital

noun 0.676

suborbital

noun 0.656

orb

noun 0.614

orbifold

noun 0.592

voyager

noun 0.587

orrery

noun 0.585

oner

noun 0.584

space shuttle

noun 0.584

planetoid

noun 0.582

ordo

noun 0.578

spacecraft

noun 0.575

ordinator

noun 0.574

orchestrator

noun 0.573

orbital plane

noun 0.572

orca

noun 0.569

transorbital

noun 0.567

observer

noun 0.565

shuttle

noun 0.565

ocular

noun 0.563

rover

noun 0.560

astronaut

noun 0.560

postorbital

noun 0.559

oriole

noun 0.557

orc

noun 0.556

oration

noun 0.555

antorbital

noun 0.550

glider

noun 0.549

atomic orbital

noun 0.548

orient

noun 0.546

omer

noun 0.546

observatory

noun 0.542

oriel

noun 0.541

orotate

noun 0.539

oblate

noun 0.539

space vehicle

noun 0.537

circumnavigator

noun 0.537

orf

noun 0.536

ord

noun 0.534

oracle

noun 0.534

spaceship

noun 0.533

orator

noun 0.533

asteroid

noun 0.533

spaceplane

noun 0.532

rotor

noun 0.531

obturator

noun 0.529

orifice

noun 0.529

arbiter

noun 0.528

ort

noun 0.525

ora

noun 0.524

space mission

noun 0.524

shuttlecraft

noun 0.522

interorbital

noun 0.521

rotator

noun 0.521

astroid

noun 0.521

navigator

noun 0.520

orbitosphenoid

noun 0.516

observation car

noun 0.515

outrider

noun 0.515

oribi

noun 0.514

oper

noun 0.514

ordinate

noun 0.512

iter

noun 0.511

ometer

noun 0.511

cosmonaut

noun 0.511

navette

noun 0.510

space satellite

noun 0.510

copter

noun 0.510

spheroid

noun 0.509

otter

noun 0.509

oscillator

noun 0.508

elliptical

noun 0.507

envoy

noun 0.507

aeronaut

noun 0.506

osprey

noun 0.505

orda

noun 0.505

drone

noun 0.504

mariner

noun 0.504

gyroscope

noun 0.503

orebody

noun 0.502

operand

noun 0.502

spaceport

noun 0.501

orderer

noun 0.501