This was an estimate of the number of words a six-year-old should be able to read.

VOA: special.2010.05.02

A market research company reported an early estimate of fifteen and a half billion dollars in sales of all games content in the United States last year.

VOA: special.2011.02.23

Scientists inspect the damage before they estimate the severity of a tornado.

VOA: special.2010.05.11

And until BP finds a way to stem the flow, no one can estimate the full effect of this disaster on BP, its shareholders,or employees.

VOA: standard.2010.06.18

That would be a conservative estimate I think." After months of preparation.

VOA: standard.2010.02.21

"And so it's possible that the effects that we have reported may be a conservative estimate, and that the odds of survival associated with high-quality relationships may actually be larger."

VOA: standard.2010.07.29