disconcertion

He showed no disconcertion whatever when so suddenly attacked.

She understood perfectly the hesitancy, but laughed without a trace of disconcertion.

He did not quite like being called a baby, and frowned; but was at once touched by the disconcertion in her powdered face.

Without disconcertion the male, wedges up, spreads himself, makes love as if nothing abnormal had happened.

Fortune, as she silently followed, experienced a sense of disconcertion rather than of elation.