Words similar to speculating

Example sentences for: speculating

How can you use “speculating” in a sentence? Here are some example sentences to help you improve your vocabulary:

Boston Center immediately began speculating about other aircraft that might be in danger, leading them to worry about a transcontinental flight-Delta 1989-that in fact was not hijacked.
The Post barely brushes this topic, speculating that the investigators may have concluded the tragedy resulted from a decision by the entire crew.
SOME ANCHOR GUY (to a remote correspondent): "Thank you for not speculating.
The paper says this isn't everybody's plight though: most Russians keep their savings in dollars under their mattresses, and many bankers are making a killing speculating in foreign currency.
But that doesn't stop a Star source from speculating that Spears might consider marriage if the prince were to ask.