astro

noun 0.790

asteroid

noun 0.690

astroid

noun 0.666

asper

noun 0.642

asterisk

noun 0.634

astral

noun 0.624

asher

noun 0.622

urus

noun 0.621

ard

noun 0.613

astrolabe

noun 0.606

star

noun 0.602

acter

noun 0.601

era

noun 0.588

ara

noun 0.580

asterism

noun 0.575

astronaut

noun 0.573

asr

noun 0.570

ark

noun 0.570

atter

noun 0.568

meteor

noun 0.560

arista

noun 0.559

astrophysicist

noun 0.555

aristo

noun 0.552

yrast

noun 0.550

arak

noun 0.549

ase

noun 0.549

starfish

noun 0.549

asterion

noun 0.549

arc

noun 0.549

avar

noun 0.548

mast

noun 0.543

ist

noun 0.542

artic

noun 0.541

stargazer

noun 0.541

aria

noun 0.540

star polymer

noun 0.539

apollo

noun 0.538

azure

noun 0.537

arity

noun 0.536

asp

noun 0.534

astrometry

noun 0.534

ash

noun 0.533

ester

noun 0.532

arp

noun 0.532

artemisia

noun 0.532

periastron

noun 0.532

arent

noun 0.532

urate

noun 0.530

sea star

noun 0.529

astronomer

noun 0.529

bast

noun 0.528

arrester

noun 0.528

erd

noun 0.528

astrologer

noun 0.527

asha

noun 0.526

antiasthmatic

noun 0.526

aero

noun 0.526

aerostat

noun 0.525

arsenic

noun 0.524

aurora

noun 0.524

agger

noun 0.523

earth

noun 0.523

ammer

noun 0.523

arch

noun 0.523

stern

noun 0.522

starr

noun 0.520

arbiter

noun 0.520

aza

noun 0.519

starscape

noun 0.518

stella

noun 0.518

est

noun 0.518

asthma

noun 0.518

atari

noun 0.516

caster

noun 0.515

vesta

noun 0.515

stardust

noun 0.515

astrologist

noun 0.515

astrophysics

noun 0.514

astrogation

noun 0.514

asthmatic

noun 0.514

ashpit

noun 0.514

arris

noun 0.512

ashtray

noun 0.511

esper

noun 0.510

ascus

noun 0.510

starer

noun 0.509

oast

noun 0.508

ansible

noun 0.508

aureus

noun 0.507

art

noun 0.506

argon

noun 0.506

archer

noun 0.506

star tracker

noun 0.505

magnetar

noun 0.505

oracle

noun 0.504

star chart

noun 0.504

arche

noun 0.504

vara

noun 0.504

protostar

noun 0.504

arsine

noun 0.504