vastness Synonyms

enormity immensity sheer size vastitude vast size scope scale roominess prodigiousness massiveness mass wideness width giantism dimensions tremendousness stupendousness proportions hugeness expansiveness limitlessness boundlessness sizeableness gigantism magnitude length expanse enormousness endlessness dimension bulkiness bulk broadness breadth bigness area extensiveness extent largeness infinity infinities infinitude immenseness greatness grandness grandiosity grandeur fullness amplitude