Ezra Klein also criticized the budget for making "unrealistic assumptions."

Many investors seem to be making unrealistic assumptions about future market conditions, he said.

Yet even these reduced circumstances are based on unrealistic assumptions.

But he said the Republican proposals this year are built on completely unrealistic assumptions that spending will be cut substantially.

Yet it sounds an oddly unrealistic assumption, especially for a theory proudly named Realism!

There is no unrealistic assumption that one hour of talk will produce any definitive solutions.

The theory required too many unrealistic assumptions, some argued.

But as deals increasingly were made based on unrealistic assumptions, the risk that a bridge loan would go bad increased.

This is under the unrealistic assumption that the ancestors at each level are otherwise unrelated.

It would take weeks at least - on the unrealistic assumption that both parties worked together - to establish one.