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big huge giant gigantic enormous stour great mickle largeish ample cosmic bodacious broad commodious considerable expansive good-sized full generous grand hefty hench immense jumbo larger than life largifical leviathan liberal long massive mega- overlarge outsized oversize oversized prodigious roomy rotund sizeable spacious stonking substantial tall vast voluminous wide astronomic behemothic big fat boxcar Brobdingnagian bulky colossal cyclopean Daniel Lambertish elephantine elephantic gargantuan giantesque gigantesque gigantuan (colloquial nonstandard)) ginormous great big honkin' hulking humongous hunormous immane mahoosive mammoth mastodonic monstrous monumental mountainous pantagruelian pyramidal Pythonic stupendous super- supersized titanic tremendous whopping yuge

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