We should get the idea that some silent communication is taking place.

She could have been a shrink, given her skill in silent communication.

Beside him, the prince too seemed in silent communication with some- thing or someone.

Then, by some mysterious form of silent communication, they reached an agreement.

That silent communication had come with the mention of her brother's name, after all.

Which silent communication I assumed meant something like you'll find out soon enough.

Again the military men have a silent communication, deciding what to reveal.

They gazed at each other, as if some silent communication were passing between them.

She hadn't been paying attention to the silent communication between the boy and the old man.

Two more followed him and the others looked at each other in silent communication.