1) Bent 2) Crookack 3) Curved 4) Stooped 5) Stooping 6) Unerect 1) Bent over 2) Crooked 3) Not erect 4) Round-backed 5) Round-shouldered 6) Stooped 7) Stooping 8) Unerect 
• (imp. & p. p.) of Hunch
[adj] - having the back and shoulders rounded
hunched 1. To bend or to draw up into a hump: 'She hunched her shoulders against the wind.' 2. To push or to shove; to thrust oneself forward. 3. To assume a crouched or cramped posture: 'When the dog came into the room, the cat hunched in a corner.'
round-backed adjective having the back and shoulders rounded; not erect; `a little oldish misshapen stooping woman`