heavy

Strongest matches

awkward, big, bulky, burdensome, considerable, cumbersome, excessive, fat, hefty, huge, large, massive, substantial, unwieldy, weighty

Strong matches

gross, lumbering, overweight, stout

Weak matches

ample, beefy, built, chunky, corpulent, cumbrous, elephantine, enceinte, expectant, fleshy, gravid, laden, lead-footed, loaded, obese, parturient, ponderous, porcine, portly, pregnant, top-heavy, two-ton, unmanageable, weighted, zaftig

Strongest matches

arduous, burdensome, complicated, hard, harsh, onerous, rough, serious, tedious, tough, violent, weighty

Strong matches

complex, grave

Weak matches

abstruse, acroamatic, boisterous, confused, effortful, esoteric, formidable, grievous, intolerable, knotty, labored, laborious, oppressive, profound, recondite, solemn, stormy, strenuous, tempestuous, toilsome, troublesome, turbulent, vexatious, wearisome

Strong matches

close, damp, dark, downcast, lowering, melancholy, overcast, stifling

Weak matches

cloudy, crestfallen, dejected, despondent, disconsolate, dismal, dull, grieving, leaden, oppressive, sad, sodden, soggy, sorrowful

Strongest match

sluggish

Strong matches

apathetic, lethargic, torpid

Weak matches

comatose, dull, hebetudinous, indifferent, slumberous

Strongest matches

antagonist, antihero, bad person, baddie, baddy, brute, evildoer, miscreant, monster, scoundrel, villain