n. 25B6; verb
he hunched his shoulders : ARCH, curve, hump, bow.
I hunched up as small as I could : CROUCH, huddle, curl; hunker down, bend, stoop, squat.
straighten.
25B6; noun
the hunch on his back : PROTUBERANCE, hump, lump, bump, knob, protrusion, prominence, bulge, swelling; growth, outgrowth.
my hunch is that he'll be back : FEELING, feeling in one's bones, guess, suspicion, impression, inkling, idea, notion, fancy, intuition; informal gut feeling.