Adjective : apprehensive for the safety of the mountain climbers.    From Dictionary.com. 

TUCKER: In that song, "Long White Dress," the narrator recalls apprehensiveness about getting married.    From Wordnik.com.  [An Invigorating Tonic About 'Love And Its Opposite'] Reference

I feel a kind of apprehensiveness and terror -- yes, terror, which I cannot describe.    From Wordnik.com.  [Robert Orange Being a Continuation of the History of Robert Orange] Reference

But his hugeness could not quite overcome his apprehensiveness.    From Wordnik.com.  [Chapter 25] Reference

A satisfied interior soon dispelled all our previous apprehensiveness.    From Wordnik.com.  [Through the Grand Canyon from Wyoming to Mexico] Reference

This apprehensiveness became a mania which controlled them even in their sleep.    From Wordnik.com.  [In a Far Country] Reference

Your servant, brother, thought I; I am not sorry for your charming apprehensiveness.    From Wordnik.com.  [Sir Charles Grandison] Reference

VIGILANCE, so much apprehensiveness, that her fears are ever aforehand with her dangers.    From Wordnik.com.  [Clarissa Harlowe] Reference

Tendency to illusions, fears and apprehensiveness.    From Wordnik.com.  [Yahoo! Answers: Latest Questions] Reference

In her apprehensiveness she hurried on for her own protection.    From Wordnik.com.  [All-Wool Morrison] Reference

And now, not without a bit of apprehensiveness, he let it out.    From Wordnik.com.  [The Skipper and the Skipped Being the Shore Log of Cap'n Aaron Sproul] Reference

Had I but as much creative genius as I have apprehensiveness! '.    From Wordnik.com.  [Memoirs of Margaret Fuller Ossoli, Volume I] Reference

"What is it, Aaron?" asked his wife, with wistful apprehensiveness.    From Wordnik.com.  [The Skipper and the Skipped Being the Shore Log of Cap'n Aaron Sproul] Reference

What grace in that beautiful oval! what apprehensiveness in the eye!.    From Wordnik.com.  [Memoirs of Margaret Fuller Ossoli, Volume I] Reference

There was a quick apprehensiveness in her tone as she caught his hand.    From Wordnik.com.  [Floyd Grandon's Honor] Reference

Anger and apprehensiveness were working twin leverage on the Comas executive.    From Wordnik.com.  [Joan of Arc of the North Woods] Reference

The apprehensiveness became a mania which controlled them even in their sleep.    From Wordnik.com.  [The Son of the Wolf] Reference

At the gate, with some apprehensiveness, Mr. Bodge gave Mr. Crowther precedence.    From Wordnik.com.  [The Skipper and the Skipped Being the Shore Log of Cap'n Aaron Sproul] Reference

But I soon discovered the cause of the sound, and laughed at my own apprehensiveness.    From Wordnik.com.  [The Portent & Other Stories] Reference

In ninety-nine cases out of a hundred, the apprehensiveness of women is quite gratuitous.    From Wordnik.com.  [The Marble Faun - Volume 2 The Romance of Monte Beni] Reference

Eugene commanded his features, however, and they resumed their customary apprehensiveness.    From Wordnik.com.  [The Magnificent Ambersons] Reference

Tony: she was too full of the tragic apprehensiveness, overmastering her to speak of trifles.    From Wordnik.com.  [Diana of the Crossways — Complete] Reference

Carlisle looked at her mother, and there were both apprehensiveness and dependence in her look.    From Wordnik.com.  [V. V.'s Eyes] Reference

Edwin said aloud quickly, from an exaggerated apprehensiveness lest she should be rating him too high.    From Wordnik.com.  [Clayhanger] Reference

"One has only to furnish you with money, my Beppo," said Vittoria, complimenting his quick apprehensiveness.    From Wordnik.com.  [Vittoria — Complete] Reference

Isabel consented, turning to Morgan, whose habitual expression of apprehensiveness was somewhat accentuated.    From Wordnik.com.  [The Magnificent Ambersons] Reference