Words similar to speculate

Example sentences for: speculate

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

Until two years ago, it was ritual among Supreme Court-watchers to speculate that "this term" would be Rehnquist's last.
James Surowiecki writes in "You Name It": "One can only speculate how executives of a company called Combined Insurance explained to themselves their decision to adopt the name Aon."
Although alterations in mitochondrial morphology do not necessarily reflect well-defined mitochondrial disorders and we cannot completely exclude the possibility of an unknown metabolic disorder with secondary mitochondrial dysfunction, we speculate that all the clinical, biochemical and histological features in the proband can be attributed to disturbed mitochondrial energy metabolism.
But I personally would speculate that the unknown creator of Jimmy and his Grockle in the early 1930s keew the sort of word that resonates in children's memories.
We speculate that NF-κB and CREB regulate the activity of biochemical signals leading to prolonged survival and inflammatory mediator production in the lung.