Adjective : a vast, cavernous room. ,cavernous eyes. ,a cavernous voice.    From Dictionary.com. 

Worth a pickup in cavernously deep leagues.    From Wordnik.com.  [USATODAY.com - Tip sheet] Reference

He looked out of the window and sighed cavernously.    From Wordnik.com.  [Get Out of Our Skies!] Reference

Other than his rosy cheeks and bright red nose, his face was horribly drawn and pale, the wrinkles in his forehead cavernously deep.    From Wordnik.com.  [The Curse of the Wendigo] Reference

The eyes widened in terror again, staring beyond Modesty, and the white-lipped mouth opened cavernously in an inaudible cry of warning.    From Wordnik.com.  [Modesty Blaise]

After the press of the crowd, the soaring, concrete room seemed cavernously empty, all the better to pick up the noises coming from far down the passage.    From Wordnik.com.  [License Invoked]

The behemoth came up, lifting him half out of the water; the croc came across, its jaws parting cavernously; the serpent struck with lightning velocity from above.    From Wordnik.com.  [The Source of Magic]

The lurid unearthly glow still hovered in the shadowy chamber, lighting ghostlily the dead face of Thugra Khotan, which seemed to grin mirthlessly and cavernously at them.    From Wordnik.com.  [The Coming of Conan The Cimmerian]

The lurid, unearthly glow still hovered in the shadowy chamber, lighting ghostily the dead face of Thugra Khotan, which seemed to grin mirthlessly and cavernously at them.    From Wordnik.com.  [Conan the Freebooter]

He yawns cavernously, and gives the calculation up.    From Wordnik.com.  [The Dop Doctor] Reference

He stood at the foot of the stairs, yawning cavernously.    From Wordnik.com.  [Piccadilly Jim] Reference

"Looking at you!" she murmured cavernously and drank deep.    From Wordnik.com.  [Somewhere in Red Gap] Reference

With a great sigh he rose, yawned cavernously and shivered.    From Wordnik.com.  [Far to Seek A Romance of England and India] Reference

I left the lights all on, and our footsteps echoed cavernously.    From Wordnik.com.  [The Circular Staircase] Reference

At the end of the hall a black, empty fireplace yawned cavernously.    From Wordnik.com.  [Old Rose and Silver] Reference

The restaurant was cavernously large, multi-level and open, and had lots of wood.    From Wordnik.com.  [Blog updates] Reference

"They calls him the Wild Dog over here," he added, and then he yawned cavernously.    From Wordnik.com.  [A Knight of the Cumberland] Reference

Would I prefer a Google/MS solution to the cavernously wasteful Labour alternative?.    From Wordnik.com.  [SYNTAGMA] Reference

The old man advanced a step toward the fire, glowing cavernously in the green goggles.    From Wordnik.com.  [Can Such Things Be]

The ceiling is cavernously high at the otherwise tiny Fasseas White Box theater of the.    From Wordnik.com.  [chicagotribune.com - News] Reference

English intermingled, are cavernously sunken and as bright-burning as if aflame with fever.    From Wordnik.com.  [Chapter 39] Reference

But also some cavernously huge choruses - 'Crossfire', 'Jilted Lovers And Broken Hearts' - and.    From Wordnik.com.  [NME Features] Reference

Once released, the horse sighed cavernously and stared at them as though utterly disillusioned.    From Wordnik.com.  [Estellas Revenge - A 'zine about books!] Reference

Giuseppe knocked at the weather-worn door, and the sound echoed cavernously within; but there was no other reply.    From Wordnik.com.  [Black Spirits and White A Book of Ghost Stories] Reference

A short hoot on which it would have been impossible to put any sort of interpretation came from the bottom cavernously.    From Wordnik.com.  [The End of the Tether] Reference

Narrow-shouldered, sunken-chested, with cheeks cavernously hollow, he looked like a man in the last stages of consumption.    From Wordnik.com.  [The Mutiny of the Elsinore] Reference

So much arena bombast is cavernously empty but this confluence of booming beats and religious self-doubt thrills on every level.    From Wordnik.com.  [Music news, reviews, comment and features | guardian.co.uk] Reference

These persons he could not then discern; the passage was cavernously dark, and had evidently been as much the work of nature as of art.    From Wordnik.com.  [Guy Rivers: A Tale of Georgia] Reference

A woman in fantastic rags, with cheeks cavernously hollow and with narrow black eyes like burning gimlets, caught a glimpse of Hartman and me.    From Wordnik.com.  [The Iron Heel] Reference

Cold as a crypt and cavernously dark, echoes bounce off walls where prisoners once etched warnings and curses or crossed off their days with shaky Xs.    From Wordnik.com.  [The Globe and Mail - Home RSS feed] Reference

Dark circles of suffering are under his eyes, while his eyes, Latin and English intermingled, are cavernously sunken and as bright-burning as if aflame with fever.    From Wordnik.com.  [The Mutiny of the Elsinore] Reference

At times, some sounds seem to reverberate or echo cavernously in a way that suggests studio enhancement, but it is entirely possible that such resonance is natural.    From Wordnik.com.  [Brainwashed - Home] Reference

Her chin was lowered and her cavernously set eyes were in shadow while her mouth, which was wet but which still retained a trace of rouge, caught the light and glittered.    From Wordnik.com.  [Death of a Peer]

Mr. Mortimer yawned cavernously.    From Wordnik.com.  [The Girl on the Boat] Reference

2,000 -- is the Beer Barrel Saloon, a bar so cavernously impersonal that it would make Vegas jealous.    From Wordnik.com.  [post-gazette.com - News] Reference

He yawned cavernously.    From Wordnik.com.  [The Little Nugget] Reference

"To the -- hic -- man," he rumbled, cavernously, "the man -- hic -- that made -- that made --".    From Wordnik.com.  [A Daughter of the Snows] Reference