Synonyms to low-pressure area

aerospace, CAT, aerial, aerophysical, aerosphere, aerotechnical, air hole, air pocket, air-conscious, air-minded, air-wise, airsick, airspace, airworthy, aviational, bump, ceiling, crosswind, empty space, favorable wind, fog, front, head wind, high-pressure area, hole, ionosphere, jetstream, overcast, pocket, roughness, soup, space, stratosphere, substratosphere, tail wind, tropopause, troposphere, trough, turbulence, visibility, visibility zero, atmosphere, biosphere, ecosphere, gaseous envelope, lift, noosphere, welkin, air duct, air passage, air shaft, air tube, airway, armhole, blowhole, breathing hole, bullet-hole, bunghole, cringle, deadeye, em