Words similar to guard

Example sentences for: guard

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

Coast Guard rules establishing bridgeopening schedules).
According to the Coast Guard, a boat operator with a blood alcohol concentration above .10 percent is more than 10 times more likely to be killed in a boating accident as a boat operator with a blood alcohol concentration of zero.
I believe that reserve and guard combat and combat support units should eliminate the weekend drills and instead have a single, one month annual training (AT).
The Times constantly compares Bush's experience to that of other Guard applicants.
Toward the end of his life, he wrote: If egotism for a moment is pardonable, no false shame deters me from avowing that, though I have lived away from America upwards of forty-six years, I feel, to this hour, in writing English, that I am writing a foreign language, and that, if not incessantly on my guard, I am in peril of stumbling.