The sun, I notice on this day when Daylight Saving has reverted to Standard Time, has imperceptibly set.
imperceptibly, it came to be known that Monsieur the tall and sallow mason yonder, was acquainted with the facts.
Steadily, imperceptibly, and surely, until it was paramount and supreme.
Fashions change so imperceptibly that it is difficult for the historian to assign their initiatory date.
imperceptibly, Helen straightened herself and took a breath.
We Spies learn to move the outer lid of the eye so imperceptibly that it cannot be seen.
But imperceptibly the influences of domestic life had tamed and won him.
imperceptibly the shadows deepened as the veil of night drew silently across the sky.
But it was a question that took, not imperceptibly, some answering.
Ought not this to be a warning to others, who are travelling on, imperceptibly in the same road to ruin?'