(n.) The quality or state of being large.

ampleness amplitude area bigheartedness bigness body boundlessness bounteousness bountifulness bounty breadth broadness bulk caliber capaciousness comprehensiveness copiousness coverage depth diameter dimension dimensions easy purse strings enormity enormousness expanse expansion expansiveness extension extensiveness extent formidableness free hand freedom freehandedness freeheartedness freeness fullness gauge generosity generousness gigantism girth givingness graciousness grandeur grandiosity grandness great heart great scope greatheartedness greatness height hospitality hugeness immensity infinity intensity largeheartedness largess length liberality liberalness magnanimity magnitude mass measure measurement might mightiness muchness munificence open hand open heart openhandedness openheartedness plenitude power prodigiousness profundity proportion proportions radius range reach scale scope size spaciousness spread strength stupendousness tallness tremendousness unselfishness vastness volume welcome wideness width