What is another word for "loin"?

Roget's Thesaurus (1911) lists these synonyms for "loin": aback, abaft, abreast, aft, after, aitchbone, alongside, and, aside, astern, back, background, backside, backwards, beam, behind, bend, beside, bilateral, bone, breech, bring, broadside, buttock, caudal, cheek, chine, coin, collateral, compass, croup, crupper, dorsal, dorsum, end, fall, flank, gable, guard, hand.