Words similar to frontiers

Example sentences for: frontiers

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

You share adventures like these in every AUDUBON issue, exploring nature's frontiers with today's most intrepid researchers.
Titled "American Ambiguities," it pointed out that U.S. demands that Iran respect Afghanistan's frontiers come from a country that violated them just last month with its airstrikes.
Fertility frontiers : 1) The Sunday Times of London reported that a Belgian scientist had cloned a human.
"": The debate over Clinton's Iraq attack blazes new frontiers in cynicism.
Educational projects from nongovernmental organizations have helped to turn some farmers away from heavy reliance on slash-and-burn techniques, but fire suppression information remains to be distributed on the frontiers.