Synonyms and related words :
CAT, aerospace, aerosphere, air current, air hole, air pocket, airspace, bump, ceiling, crosscurrent, crosswind, current, current of air, downdraft, draft, empty space, fall wind, favorable wind, flow of air, fog, following wind, front, head wind, high-pressure area, hole, indraft, inflow, inhalation, inrush, inspiration, ionosphere, katabatic wind, low-pressure area, monsoon, movement of air, overcast, pocket, roughness, soup, space, stratosphere, stream, stream of air, substratosphere, tail wind, tropopause, troposphere, trough, turbulence, undercurrent, updraft, visibility, visibility zero, wind