Definition of voluminous:
graduated, rambling, goodly, overflowing, casual, boxcar, abounding, on paper, valid, bounteous, handsome, plentiful, in black and white, abundant, plenitudinous, tidy, give, stuffed, button-down, pressurized, leaky, considerable, hulking, convoluted, best, newsy, heavy, tighten, backless, largish, boot-cut, husky, plenteous, written, covering, bountiful, meandering, tamper-proof, textual, rich, winding, button-through, enclosed, involved, copious, lidded, wandering, extensive, bountiful, hefty, twisty, returnable, oversize, twisting, brief, unattended, circular, tortuous, unanswered, knotty, biggish, clingy, A-line, large, substantial, big, airtight, luxuriant, tangled, full, outsize, swelling.
large (part of speech: adjective)
- size (part of speech: adjective)
- "The Blue Pavilions", Sir Arthur Thomas Quiller-Couch.
- "Carolyn of the Corners", Ruth Belmore Endicott.
- "Castle Craneycrow", George Barr McCutcheon.