There are lands encysted in other lands, undiscoverable.    From Wordnik.com.  [War for the Oaks]

To know at last the name and place of the undiscoverable unknown!.    From Wordnik.com.  [The Master of the World] Reference

Or, it may be the the universe has an undiscoverable rational structure.    From Wordnik.com.  [Clay Farris Naff: If Infinity Is The Devil, What Is God?] Reference

Adrian die then in his distant garret alone, despairing, undiscoverable!.    From Wordnik.com.  [The Haunted Chamber A Novel] Reference

But the alleged contribution is absolutely undiscoverable in the pages of the paper.    From Wordnik.com.  [The History of "Punch"] Reference

So the undiscoverable commander had reappeared upon the territory of the United States!.    From Wordnik.com.  [The Master of the World] Reference

And how untraceable (mysterious, undiscoverable) are His ways (His methods, His paths)!.    From Wordnik.com.  [The Secret Things] Reference

He still continued to use the goldfish, but the turtle died from some undiscoverable cause.    From Wordnik.com.  [Joe Strong, the Boy Fish or Marvelous Doings in a Big Tank] Reference

Like the keys and things rattling about in her undiscoverable pocket, they're right with her.    From Wordnik.com.  [The Woman Beautiful or, The Art of Beauty Culture] Reference

"So far good," replied Duffel; "but are you sure the act was undiscovered and undiscoverable?".    From Wordnik.com.  [Eveline Mandeville The Horse Thief Rival] Reference

The one mind into which his thoughts had thus passed, remained ever mysteriously undiscoverable.    From Wordnik.com.  [The Book-Hunter A New Edition, with a Memoir of the Author] Reference

Because necessary connexion between any secondary and the primary qualities is undiscoverable by us.    From Wordnik.com.  [An Essay Concerning Human Understanding] Reference

Library Journal introuvable (in-troo-vable) adjective which (or who) cannot be found, undiscoverable.    From Wordnik.com.  [introuvable - French Word-A-Day] Reference

Library Journal introuvable (in-troo-vable) adjective which (or who) cannot be found, undiscoverable.    From Wordnik.com.  [introuvable - French Word-A-Day] Reference

Are you saying that doctrines like undiscoverable injury and fradulent concealment are recent inventions?.    From Wordnik.com.  [The Volokh Conspiracy » Whatever Happened to Statutes of Limitations?:] Reference

Are those neurons themselves just following some undiscoverable route to ensure the perpetuation of your genes?.    From Wordnik.com.  [Records Of The Week] Reference

You can bet your bippy that dark matter and energy will still be asserted to exist even if it is undiscoverable.    From Wordnik.com.  [Dark Matter Can Enlighten Minds] Reference

The foreboding of some undiscoverable danger lying hid from us all in the darkness of the future was strong on me.    From Wordnik.com.  [The Woman in White] Reference

He had crushed with the hand of justice one of the favorites of fashion, and he had found the undiscoverable Jacques.    From Wordnik.com.  [Scenes from a Courtesan's Life] Reference

Poseidon and Aphrodite, Odin and Freya, vanish into the indefinite and undiscoverable at the approach of historical criticism.    From Wordnik.com.  [The Book-Hunter A New Edition, with a Memoir of the Author] Reference

The prejudice and racial hatred that drove our national consciousness has complex and, to a certain degree, undiscoverable roots.    From Wordnik.com.  [The New Intolerance] Reference

It'd be a shame to let those dresses languish, undiscovered and almost undiscoverable, just because Etsy changed their search.    From Wordnik.com.  [May 2008] Reference

Faith soon perceived one of those resemblances, strong, yet indefinable, which are so apparent to some persons, so undiscoverable by others.    From Wordnik.com.  [The Atlantic Monthly, Volume 04, No. 25, November, 1859] Reference

This paper passed, as a wrapper, from Lemon to Mr. Birket Foster, and from the hands of that gentleman to an autograph-hunter undiscoverable.    From Wordnik.com.  [The History of "Punch"] Reference

For more than a year now this room had been her haven, fortress, retreat, her triumphant, undiscoverable gambit in her marital game of hide-and-seek.    From Wordnik.com.  [Her Fearful Symmetry] Reference

In a recent article I said that for reasons discoverable and undiscoverable the military situation had been of late considerably falsified in the greater part of the Press.    From Wordnik.com.  [New York Times Current History; The European War, Vol 2, No. 5, August, 1915] Reference

He varied often, yet in each variation he was equally undiscoverable.    From Wordnik.com.  [Paul Clifford — Complete] Reference

He told further of the mysterious and undiscoverable cause of the death.    From Wordnik.com.  [Raspberry Jam] Reference

But that, he contended, was not the word; and the word was undiscoverable.    From Wordnik.com.  [Beauchamp's Career — Complete] Reference

'Captain Beauchamp must see merit in things undiscoverable by my poor faculties.    From Wordnik.com.  [Beauchamp's Career — Complete] Reference

Always it rests upon some ground, ancient as light and darkness, though undiscoverable by man.    From Wordnik.com.  [Theological Essays and Other Papers — Volume 1] Reference

It is undiscoverable by our senses and yet it proves its existence beyond question by its work.    From Wordnik.com.  [James Watt] Reference

WHAT suggested this lovely parable of the vine and the branches is equally unimportant and undiscoverable.    From Wordnik.com.  [Expositions of Holy Scripture: St. John Chaps. XV to XXI] Reference

The voice and the Moorish spells made now a more haunting melody: they were now like a golden organ on undiscoverable mountains.    From Wordnik.com.  [Don Rodriguez; chronicles of Shadow Valley] Reference

A means of escape from worst extremity, undiscoverable by her whirling brain, might suggest itself to such a mind as Mrs. Wade's.    From Wordnik.com.  [Denzil Quarrier] Reference

He was undiscoverable until the assembly sounded, when Clara dropped a public word or two, and he spoke in perfect harmony with her.    From Wordnik.com.  [Complete Project Gutenberg Works of George Meredith] Reference

"I only said 'Father, is your wife any better now?'" and on further inquiry explained her long searching after the undiscoverable pair.    From Wordnik.com.  [This Freedom] Reference

In very truth, for every noble work the possibilities will lie diffused through Immensity; inarticulate, undiscoverable except to faith.    From Wordnik.com.  [Past and Present Thomas Carlyle's Collected Works, Vol. XIII.] Reference