Synonym of cavernous

'kævənəs

adj.

being or suggesting a cavernfilled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood

huge vast commodious deep immense spacious capacious extensive hollow roomy yawning airy gaping large sepulchral voluminous ample dark enormous high rambling unfathomable wide concave dismal echoing expansive gloomy resonant reverberant sunken alveolate broad cavelike chambered chasmal deep-set socketed curved inward abysmal great infinite limitless boundless open immeasurable big endless bottomless agape open wide wide open profound fathomless sizable generous wide-open chasmic abyssal unplumbed palatial sizeable comfortable widespread extended uncrowded very deep fully open giant high-ceilinged full massive substantial buried subterranean colossal expanded measureless cavernlike illimitable impenetrable unsounded unfathomed horizonless indefinite unbounded unlimited immensurable incomprehensible inestimable plumbless extreme plummetless unending never-ending extending far down gigantic 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 outsize 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 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

resounding reverberating sonorous sounding dull low flat muffled deep rumbling toneless muted sepulchral echoing clangorous mute heavy reverberant resonating hollow dead ghostly thunderous

large big colossal enormous giant gigantic huge great massive monumental humongous sizable grand immense super astronomical cosmic elephantine gargantuan ginormous grandiose inordinate lofty mammoth mighty monster monstrous overgrown oversized prodigious sizeable tall titanic towering tremendous vast astronomic beefy brawny broad brobdingnagian Bunyanesque burly chunky commodious cosmical cyclopean extreme fleshy formidable galactic heavy heavyset heavyweight Herculean hulking hulky humungous husky leviathan mastodonic meaty monolithic mountainous muscly muscular pharaonic powerful staggering stellar stout strapping strong stupendous sturdy thick thickset vasty walloping weighty wide capacious liberal roomy spacious thumping well-built appreciable biggish boxcar Falstaffian flabby fubsy hunky jumbo largish oversize paunchy solid buxom greater larger outsized whopping zaftig blimp dirty great giant-size giant-sized goodly gross king-size king-sized man-size man-sized of considerable size thumping great whacking great whopping great barn door big and strong broad in the beam broad-shouldered bulky corn-fed muscle-bound not inconsiderable powerfully built roly-poly solidly built well fed well upholstered king size ample considerable extensive abundant voluminous outsize numerous expansive boundless high terrible protracted extended pronounced excessive prolonged decided fat bull long herculean mondo lengthy full billowing massy Himalayan supersized whacking bumper baggy copious substantial hefty handsome generous tidy profuse prolific plentiful spacey loose-fitting swelling legion sundry many several convoluted simple multitudinous multifarious covering various comprehensive mega Brobdingnagian supersize gigantesque oceanic super-duper heroical planetary heroic epic very large very big immeasurable extraordinary almighty infinite ponderous princely terrific limitless very great cumbersome behemothic imposing major significant unwieldy impressive fantastic magnificent exorbitant unlimited incalculable cumbrous super-colossal lavish notable measureless titan kingly serious stiff great big rip-roaring thundering steep substantive endless intense eternal jumbo-sized plenteous extremely large extremely big interminable extra-large illimitable extravagant conclusive outstanding roaring striking decisive emphatic overwhelming Cyclopean unbounded resounding remarkable unmistakable memorable phenomenal noteworthy complete unqualified full-size mahoosive good-size good-sized megalithic awful awesome out-and-out thorough dreadful Gargantuan cracking fearful a whale of a socking great whopper super colossal larger-than-life whale of a awkward unhandy ungainly unmanageable unmanoeuvrable incommodious girthy high-cost inflated extortionate OS Moby moving august dynamic eminent majestic renowned illustrious irresistible behemoth statuesque bountiful astounding lumbering respectable healthy bounteous daunting laborious whaling appalling good clumsy widespread frightful bonny unsparing thrashing expanded severe over the odds deep life-size horrific fierce harsh sweeping mundo detailed unfathomable fathomless elephantic remunerative lucrative profitable fair-size fair-sized family-sized through the ceiling sky-high thunderous never-ending family-size not to be sneezed at swelled economy-size magnific economy-sized far-flung spread-out stretched-out far-reaching all-inclusive empyrean global interstellar cosmogonal interplanetary catholic cosmopolitan space intergalactic cosmogonic ecumenical large-scale paying moneymaking economic money-spinning gainful consequential juicy

vaulted arched domed curved bowed concave embowed hemispheric humped rounded sunken depressed indented dented recessed dished incurvate troughlike cupped pitted caved in carved out alveolate cleft unoccupied cup-shaped striated excavated incurved deep-set hollow infundibular dimpled notched bent round bending arced arcuate arciform hemispherical arching arcuated high semicircular twisted serpentine sinuous twisty crescent curvy undulating wavy sweeping curving meandering falcate twisting curling devious curvilinear aquiline winding crazy crooked hooked tortuous windy convex curled falciform declinate S-shaped flexural curviform curvaceous swirly circular compass arrondi warped enbowed turned wreathed coiled elliptical looped biflected snaky curly loopy circumflex sigmoid skewed

cavernously cavernousness caverns cavernulous cavers caver's disease cavernlike cavern caver cave popcorn cave paintings cave painting