weightless

thorny, ponderous, knotty, mundane, meaty, prosaic, abstruse, ticklish, leaden, portentous, momentous, freighted, trivial, gargantuan, pertinent, hefty, philosophical, sententious, quotidian, trifling, touchy, daunting, voluminous, delicate, unshapely, insubstantial, existential, unwieldy, recondite, inconsiderable, nettlesome, ponderable, germane, overstuffed, wordy, monumental, elephantine, vexing, esoteric, pithy, plethoric, philosophic, contentious, hortatory, worthier, wonky, longwinded, edifying, wieldy, footling, complicated, overfamiliar, uncontroversial, intriguing, worldly, erudite, outsize, bulky, grandiloquent, banal, arcane, sociopolitical, tangential, muddled, solemn, nonliterary, titanic, ungainly, resonant, unsexy, capacious, salient, loftier, nuanced, lighthearted, metaphysical, unresolvable, straightforward, epochal, brobdingnagian, lachrymose, solomonic, prolix, prickly, imponderable, au courant, highbrow, substantive, totemic, essayistic, elegiac, thoughtful, inconsequential, kingly, oversize, emotive, serious, perplexing, metaphorical, cogent, incongruous, perfunctory, advan, im, keen, partake, privy, random, stout, super, 1s, arid, avail, blind, central, com, con, direct, distinguishing, dozen, dozens, ex, weightier, weightiest, graver, portant, important, irrelevant, paramount, tant, unimportant, allimportant, pressing, unanswerable, troublesome, crucial

mechanistically, weightily

cogent, corpulent, fat, forceful, grave, grievous, heavy, important, obese, of import, rotund, telling