simultaneousness

And to the whole bright spectacle was added the impressiveness of unfaltering rhythm and simultaneousness of movement.

From the observed fact of simultaneousness arose, also, the notion of some secret causative influence between the concurrent events.

“Sensations, or other feelings being given,” writes J. S. Mill,405 “succession and simultaneousness are the two conditions to the alternative of which they are subjected by the nature of our faculties.”

He supposes that the coexistence spoken of in the axiom, of two things with the same third thing, means simultaneousness in time.

They have invented a jargon about "simultaneousness," "dynamism," "ambience," and so forth, which is about as impressive as the writings of Mrs Eddy; and they paint in the same jargon in which they write.