Words similar to unproven

Example sentences for: unproven

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

When discussing possible responses, though, Berger referred to the premise-al Qaeda responsibility- as an "unproven assumption."
This required the product design to include many new and unproven technologies, designs, and manufacturing processes.
"I'm very troubled that a public election is going to occur with an untried, unproven technology," said Deborah Philips, who studies online voting issues for the Voting Integrity Project.
By contrast, the authors stated, the relatively expensive and unproven air bags would net annual benefits of $2.
Programs, in turn, take on too much new unproven content to meet their objectives and risks invariably increase.