The ship moved perceptibly, though below decks, where the gunsmoke lingered, no wind cleared the air.

Those about the two perceptibly moved back, sensing an imminent combat.

Without moving perceptibly, Captain Peterson seemed to slump a little.

The edge of the ice moved perceptibly, creeping and grinding its way across the desert floor.

She was more than five feet from him, and all those first minutes that he watched her she didn't move perceptibly.

But other suns that were at closer range moved perceptibly.

Her flushed face paled as her lips moved perceptibly with each word she read.

The ship moved up and down perceptibly under their feet as the awkwardness of the moment froze it in time.

But the terrible thing about the horror was that it very slowly and perceptibly moved as it continued to crumble.

They made good time and the glistening wall of the barrier moved perceptibly closer.