bulky

from WordNet (r) 3.0 (2006)

bulky
    adj 1: of large size for its weight

from The Collaborative International Dictionary of English v.0.48

Bulky \Bulk"y\, a.
   Of great bulk or dimensions; of great size; large; thick;
   massive; as, bulky volumes.
   [1913 Webster]

         A bulky digest of the revenue laws.      --Hawthorne.
   [1913 Webster]

from Moby Thesaurus II by Grady Ward, 1.0

95 Moby Thesaurus words for "bulky":
      Gargantuan, adamantine, amplitudinous, astronomical, awesome,
      awkward, boundless, broad-bodied, bullnecked, chunky, clumsy,
      coarse, colossal, contrary, corpulent, cosmic, crass, crosswise,
      cumbersome, cumbrous, dense, durable, elephantine, enduring,
      enormous, extensive, fat, firm, full, full-bodied, galactic,
      gigantic, gross, hard, heavy, heavyset, huge, hulking, hulky,
      immeasurable, immense, impractical, inconvenient, infinite,
      king-size, large, lasting, lubberly, lumbering, lumpish, lumpy,
      mammoth, massive, massy, monster, monstrous, monumental,
      mountainous, outsize, overgrown, perverse, ponderous, prodigious,
      rugged, sizable, solid, sound, spacious, stable, steady, stout,
      strong, stupendous, sturdy, thick, thick-bodied, thickset,
      three-dimensional, titanic, tough, tremendous, ungainly, unhandy,
      unmanageable, unwieldy, unyielding, vast, viscous, voluminous,
      weighty, well-built, well-constructed, well-founded, well-grounded,
      well-made