Words similar to unfortunately

Example sentences for: unfortunately

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

Unfortunately, reasons for aspirin use were not available.
Unfortunately, How manieth president of the US is Bill Clinton? does not exist in English.
Unfortunately, such data does not exist.
Unfortunately, crude history will more likely reduce her to another role, as a pioneer of the he-said-she-said '90s.
Fannie Mae, unfortunately, has become a model.