(a.) Having the nature or qualities of oil; oily; unctuous.

beefy big-bellied bloated blowzy blubbery bosomy brawny burly buttery butyraceous buxom chrismal chrismatory chubby chunky corpulent distended dumpy fat fattish fatty fleshy full greasy gross heavyset hefty hippy imposing lardaceous lardy lusty meaty mucoid obese oily oleaginous oleic overweight paunchy plump podgy portly potbellied pudgy puffy pursy rich roly-poly rotund sebaceous sleek slick slippery smooth soapy square squat squatty stalwart stocky stout strapping suety swollen tallowy thick-bodied thickset top-heavy tubby unctuous unguent unguentary unguentous well-fed