Words similar to sentinal

Example sentences for: sentinal

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

The Antarctic Sentinal reports from the Falkland Islands that NASA will soon be using Antarctic outposts to train potential Mars travelers, because the region offers isolated, freezing, rocky conditions, replicating a possible Mars mission, on which astronauts could be sequestered with a small group for long periods in a harsh environment.