Synonyms and related words :
access, accession, accretion, accrual, accruement, accumulation, addition, advance, aeronautics, aggrandizement, air service, airline, amplification, appreciation, ascent, astronautics, augmentation, aviation, bagging, baggy, bellying, billowing, billowy, blind flying, bloated, bloating, boom, boost, bosomy, broadening, buildup, bulbose, bulbous, bulging, bumped, bumpy, bunched, bunchy, cloud-seeding, commercial aviation, contact flying, crescendo, cruising, development, distended, drooping, droopy, edema, elevation, enlargement, expansion, extension, flight, flood, floppy, flying, gain, general aviation, gliding, greatening, growth, gush, hike, hillocky, hummocky, increase, increment, inflation, jump, leap, limp, loose, lop, lop-eared, loppy, mounting, moutonnee, multiplication, nodding, pilotage, pneumatic, potbellied, pouching, productiveness, proliferation, raise, rise, rounded, sagging, sagging in folds, saggy, sailing, sailplaning, snowballing, soaring, spread, surge, swag, swelling, tumescence, up, upping, upsurge, upswing, uptrend, upturn, verrucated, verrucose, warty, waxing, widening, winging