A heavy quality or state
A system of such measures, such as avoirdupois weight or troy weight.
(Slang) One that is very important or influential:
Find another word for ponderousness. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for ponderousness, like: heaviness, heftiness, massiveness, ponderosity, weight, weightiness, avoirdupois, heavy and heft.