7 adjectives to describe wariness

The shores of these being perfectly bare and open, it was obviously impossible to escape the keenly observant eyes of the duck, which appeared, unlike all other birds in Kashmir, to retain their customary wariness.

There was no fear as yet, only instinctive wariness; for fear comes largely from others' example, from alarms and excitement and cries of danger, which only the grown animals understand.

What would have been the consequences to America and humanity had the Rebellion, even then being vaguely devised by Southern Hotspurs, burst upon the nation in the winter of 1856, with the nation's sword of commander-in-chief in the hand of the impulsive Frémont, and Lincoln, inheriting the patient wariness and cool blood of three generations of pioneers and Indian-fighters, wielding only the powerless gavel of Vice-President?

He is something given to superstition and a pondering upon things; even his rustic wariness is innocent in its way.

Of the latter he saw many signs, and they sometimes came to his camp, but his sleepless wariness enabled him to avoid capture.

Still he had changed color, and his manner had that thoughtful and unsettled air which denote the consciousness of being in circumstances that require uncommon wariness and judgment.

With utmost wariness I allowed myself to drop from the window-ledge on to the soft ground below.

7 adjectives to describe  wariness