Words similar to obstacles

Example sentences for: obstacles

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

Obstacles and Limitations
Given these daunting obstacles, why have so many continued in the long struggle to develop an HIV vaccine?
Exceeded-Overcame significant obstacles, such as insufficient resources, conflicting demands, or unusually short time frames, in achieving or exceeding desired results.
"There seemed to be a never-ending set of obstacles," said Patrick Pleas, an attorney with Northwest Justice Project. "
For RNA-based therapies, manufacture has been seen as a soluble problem, while delivery, stability, and potency have been the most significant obstacles.