Synonym of cavelike

cavernous extensive spacious commodious huge vast voluminous roomy immense large capacious enormous deep expansive wide ample broad hollow airy gaping unfathomable high rambling cavernlike chasmal chambered big sizable extended generous giant infinite great massive immeasurable full limitless boundless colossal expanded yawning open wide open abysmal wide-open gigantic substantial tremendous considerable grand monstrous whacking great husky super-duper walloping mastodonic thumping man-size whopping goodly Bunyanesque megalithic swelled king-size cosmic elephantine massy epic thundering whopping great pharaonic lofty full-size titanic thumping great fair-size mighty excessive bulky galactic humungous family-sized mega oversize good-size ponderous jumbo supersized hulking gargantuan prodigious extravagant cyclopean ginormous sizeable outsize unlimited good-sized staggering monster great big stupendous oversized king size grandiose family-size socking great inordinate exorbitant humongous astronomical towering a whale of a whacking brobdingnagian leviathan tall monumental biggish extreme mondo gross whopper outsized hefty economy-size mammoth of considerable size mountainous Brobdingnagian king-sized bumper handsome super colossal almighty largish supersize astronomic life-size overgrown cosmical man-sized magnific cumbersome unwieldy fair-sized dirty great tidy comprehensive economy-sized

caveman cavemen cave painting cave paintings cave popcorn caver cave in to cave-ins cave ins cave-in cave in cave formation