Synonyms and related words :
adulterated, aeolian, air-built, airish, airy, all jaw, asinine, attenuate, attenuated, big, blasty, bloated, blown up, blowy, blustering, blusterous, blustery, bombastic, boreal, breezy, brisk, candid, catchpenny, chatty, chimerical, cloud-built, communicative, conversational, cut, de longue haleine, diffuse, dilated, dilute, diluted, distended, drafty, dreamlike, dropsical, edematous, effusive, empty, enchymatous, endless, ethereal, expansive, extended, extravagant, fanciful, fat, fatuitous, fatuous, favonian, filled out, fine, flatulent, flawy, flimsy, flip, fluent, foolish, frank, fresh, fribble, fribbling, frivolous, frothy, fustian, futile, gabby, garrulous, gaseous, gassy, glib, gossamery, gossipy, gregarious, gushy, gusty, high-flown, high-swelling, highfalutin, highfaluting, idle, illusory, imaginary, inane, incrassate, inflated, insubstantial, lengthy, light, long, long-drawn-out, long-spun, long-winded, longiloquent, loquacious, mouthy, multiloquent, multiloquious, newsy, nugacious, nugatory, otiose, overblown, overtalkative, padded, phantomlike, plethoric, pretentious, prolix, protracted, puffed up, puffy, pursy, rare, rarefied, redundant, shadowy, shallow, silly, slender, slight, smooth, sociable, spirituous, spun-out, squally, subtile, subtle, superficial, swelled, swollen, talkative, talky, tall, tenuous, thin, thinned, thinned-out, trifling, trite, trivial, tumescent, tumid, turgescent, turgid, uncompact, uncompressed, unreal, unrelenting, unsubstantial, vacuous, vain, vapid, vaporous, ventose, verbose, voluble, watered, watered-down, wordy