space walk

noun 0.954

skywalk

noun 0.663

moonwalk

noun 0.649

walk

noun 0.630

public walk

noun 0.629

extravehicular activity

noun 0.629

walkout

noun 0.615

walkaround

noun 0.606

walkabout

noun 0.599

walkaway

noun 0.580

random walk

noun 0.577

walkway

noun 0.574

space flight

noun 0.566

space suit

noun 0.558

walk cycle

noun 0.556

space travel

noun 0.554

space mission

noun 0.553

tightrope walking

noun 0.551

walkathon

noun 0.535

walkthrough

noun 0.533

stroll

noun 0.528

tightrope walker

noun 0.522

ropewalk

noun 0.522

outer space

noun 0.521

space exploration

noun 0.519

walkie

noun 0.518

bushwalk

noun 0.518

sleepwalker

noun 0.517

space shuttle

noun 0.516

sidestep

noun 0.516

astronaut

noun 0.516

cake walk

noun 0.514

spaceman

noun 0.514

walkover

noun 0.513

random walker

noun 0.512

saunter

noun 0.511

catwalk

noun 0.511

high-wire

noun 0.508

walk of life

noun 0.506

escape pod

noun 0.505

airlock

noun 0.503

stellar wind

noun 0.501