tourist

noun 0.704

astronaut

noun 0.677

space travel

noun 0.638

spaceman

noun 0.636

space cadet

noun 0.633

cosmonaut

noun 0.625

excursionist

noun 0.593

sightseer

noun 0.592

traveller

noun 0.586

space flight

noun 0.584

holidaymaker

noun 0.583

tourist visa

noun 0.580

rocket scientist

noun 0.567

stargazer

noun 0.560

vacationer

noun 0.560

globetrotter

noun 0.556

space shuttle

noun 0.556

spacefaring

noun 0.552

spaceplane

noun 0.546

visitor

noun 0.541

spaceport

noun 0.538

balloonist

noun 0.538

tourist area

noun 0.534

astrobiologist

noun 0.533

trekker

noun 0.531

starfighter

noun 0.529

space mission

noun 0.528

space exploration

noun 0.527

spacecraft

noun 0.527

starscape

noun 0.525

space walk

noun 0.524

space station

noun 0.522

earthling

noun 0.522

aeronaut

noun 0.522

sojourner

noun 0.521

thrill-seeker

noun 0.519

rocketeer

noun 0.519

spaceship

noun 0.518

frequent flyer

noun 0.515

space suit

noun 0.515

tourist trap

noun 0.514

first-timer

noun 0.511

star tracker

noun 0.511

travelling salesman

noun 0.508

tourism

noun 0.508

adventurer

noun 0.508

space technology

noun 0.507

space vehicle

noun 0.506

space junk

noun 0.505

adventurist

noun 0.504

speculator

noun 0.504

rocket ship

noun 0.503

medical tourism

noun 0.502

parachutist

noun 0.501