błyskawica bez grzmotu

Heat lightning, but there might be another storm on the way.

It looked like heat lightning, I guess, around your head and pillow.

Words and images flickered like heat lightning in those eyes.

Then an explosion ripped through both of them like heat lightning.

Something a little more than a smoggy day with heat lightning.

Shicho, the current of thought, played between them like heat lightning.

I saw something like heat lightning even though I was in a closed room.

All we read is an occasional flicker, like heat lightning.

Over in the west some heat lightning was skipping about the dark horizon.

Between the trees in the western horizon they saw some flashes of heat lightning.