Synonymsbig, big, bad, big, big, large, prominent, big, heavy, big, cock-a-hoop, boastful, bragging, self-aggrandising, braggy, crowing, braggart, self-aggrandizing, big, vainglorious, swelled, big, full-grown, adult, grown, fully grown, grownup, big, big, large, magnanimous, big, bighearted, giving, liberal, bounteous, handsome, openhanded, freehanded, bountiful, big, great, enceinte, heavy, expectant, large, gravid, with child,