Heavy - (of rest) deep and finish; "a heavy rest"; "fell into a profound snooze"; "a sound sleeper"; "deep wakeless slumber" SMART Vocabulary: connected terms and phrases Bodily solid and impressive (as) tough as old boots idiom billy-o brute brute drive phrase bulletproof impregnably indestructible indestructibly industrial-toughness intensely puissant rugged https://andersonfvlzn.ageeksblog.com/35711881/5-essential-elements-for-dampers-for-industrial-sector