Words similar to proven

Example sentences for: proven

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

The anti-theophylline aptamer was attached at the same point as had previously proven successful in the design of theophylline-dependent cleavases and ligases [ 13 14 ] .
While the numbers inside the reserves look good, the crucial condition of larval spillover has yet to be proven.
Nor can good day care be solidly proven to give a dramatic or lasting boost to kids whose home lives are a mess.
(Clinton has certainly proven the corollary this statement implies to be true.)
So, researchers say, the goals of the National Institutes of Health programs and the advocacy programs have started to come together to focus on well-executed studies that might lead to better diagnostics and earlier, proven interventions.