(a.) Robust.

adipose big-bellied bloated blowzy bosomy bouncing brawny burly buxom chubby chunky corpulent distended doughty dumpy fat fattish fleshy forceful forcible forcy full full-blooded full-strength gross gutsy gutty hale hard hard as nails hardy hearty heavyset hefty hippy husky imposing iron-hard lusty meaty mighty nervy obese obstinate overweight paunchy plump podgy portly potbellied potent powerful pudgy puffy puissant pursy red-blooded robust robustious roly-poly rotund rugged square squat squatty stalwart steely stocky stout strapping strong strong as brandy strong as strong strong-willed sturdy swollen thick-bodied thickset top-heavy tubby vigorous well-fed