massiveness
131ponderosity — (Roget s Thesaurus II) noun The state or quality of being physically heavy: heaviness, heftiness, massiveness, ponderousness, weight, weightiness. Informal: avoirdupois. See HEAVY …
132ponderousness — (Roget s Thesaurus II) noun The state or quality of being physically heavy: heaviness, heftiness, massiveness, ponderosity, weight, weightiness. Informal: avoirdupois. See HEAVY …