Words similar to speculation

Example sentences for: speculation

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

But accusing someone, even the president, of a crime without evidence crosses a divide that is usually observed even in op-ed land--the line separating plausible opinion from pure speculation.
The 30-year relationship between Eleanor and "Hick," as the First Lady called her, has been the subject of all manner of speculation over the years.
Tryptophan catabolism by cells expressing IDO is something of an enigma and has resulted in speculation as to why the body requires two enzymes with different tissue specificities to degrade the rarest essential amino acid [ 5, 34].
None of this speculation was based on actual intelligence of such a threat.
If we replaced the current property tax on land and buildings with a tax falling solely on the value of land, vacant lots in cities and along the roads leading out of them would be built upon, instead of held for speculation.