Heavy

Synonyms: Weighty, big, substantial, ponderous, dense, burdensome, weighing a ton, bulky, stocky, plump, fleshy, obese, of ample build, well upholstered, broad in the beam, tubby, porky, blubbery, podgy, hefty, large, massive, solid, leaden, hulking, overweight, stout, portly, paunchy, fat, corpulent, ample, well padded, Falstaffian, beefy, pudgy, poddy, and pursy.

Synonyms: Laden, covered, groaning, teeming, weighed down, loaded, filled, bursting, abounding, and weighted down.

Synonyms: Dense, opaque, murky, impenetrable, thick, soupy, and smoggy.

Synonyms: Coarse, rough-hewn, unrefined, rugged, rough, ungraceful, inelegant, and craggy.

Synonyms: Substantial, hearty, big, sizeable, square, filling, large, ample, generous, and solid.

Synonyms: Clayey, viscous, muddy, glutinous, difficult, claggy, gooey, cloggy, clay, viscid, sticky, gluey, wet, clarty, gloopy, and gloppy.

Synonyms: Sizeable, hefty, big, stiff, whopping (great), astronomical, intense, fierce, concentrated, all-out, serious, immoderate, plentiful, large, handsome, rich, profuse, thumping, plenteous, substantial, colossal, considerable, tidy, steep, whacking (great), intensive, vigorous, relentless, severe, excessive, bountiful, abundant, bumper, lavish, copious, whopping, whacking, and bounteous.

Synonyms: Abounding in, lavish with, liberal with, extravagant with, unstinting with, overabundant in, overusing, abundant in, generous with, profuse with, free with, using a lot of, and using too much of.

Synonyms: Forceful, strong, powerful, mighty, tremendous, smart, grievous, relentless, intense, excessive, hard, violent, vigorous, hefty, sharp, severe, torrential, copious, and teeming.

Synonyms: Arduous, physical, demanding, exacting, tough, back-breaking, fatiguing, wearying, murderous, hellish, toilsome, hard, laborious, difficult, strenuous, onerous, tiring, exhausting, gruelling, killing, knackering, and exigent.