There was no incertitude as to facts—as to the one material fact, I mean.
In his incertitude of the ground on which he stood Razumov felt perturbed.
His parents were already there living in sorrow, incertitude, and apprehension.
Clarke was truly in a pitiable state of incertitude and despair.
Her brain was nearly wearied out with incertitude and perplexity.
On this ...