lighter-than-air

adj 0.744

aerostatic

adj 0.599

nonflying

adj 0.573

airworthy

adj 0.558

aero

adj 0.556

anti-air

adj 0.554

heavyweight

adj 0.554

airborne

adj 0.554

heavy

adj 0.553

aeronautic

adj 0.552

flying

adj 0.550

superheavy

adj 0.549

weighty

adj 0.546

above-water

adj 0.539

flyable

adj 0.538

aeronautical

adj 0.538

aerodynamic

adj 0.532

weightless

adj 0.531

aerodynamical

adj 0.531

aerial

adj 0.530

heliborne

adj 0.529

lightweight

adj 0.523

anti-aircraft

adj 0.522

windborne

adj 0.521

atmospheric

adj 0.518

aweigh

adj 0.517

unweighed

adj 0.516

atmospherical

adj 0.515

air-to-ground

adj 0.511

floaty

adj 0.508

no-fly

adj 0.507

feather-light

adj 0.507

overweight

adj 0.507

nongravitational

adj 0.506

heaving

adj 0.506

aeriform

adj 0.505

in-flight

adj 0.504

nonpressurized

adj 0.503

aerospace

adj 0.500