Schwartzberg said the issue of denial of chest pain "is entirely speculative."

However, the number of participants for either side-or in total-is entirely speculative.

Gamma-ray bursts are some of the most energetic events observed in the universe, but their origin was entirely speculative until around the year 2000.

Both positions have been described as "entirely speculative".

In addition it is shown with a retractable head crest, which is entirely speculative.

Other coaches and players say that without testing these estimates are entirely speculative.

Copenhagen showed that many nations, especially China and India, are simply not prepared to sacrifice economic performance to solve an entirely speculative problem.

But, as you say, Harry, it's all entirely speculative and highly problematical.

Any predictions based on an aggregation of the results are entirely speculative.

They were entirely speculative and have not been developed.