Words similar to helmet

Example sentences for: helmet

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

BOB, the Breathing Observation Bubble, is a kind of underwater scooter with oxygen helmet.
No horned helmet was found, but the discovery is complicating--perhaps overturning--theories about the settlement of North America.
A helmet wired to the future & charged by the grace
A list of relative dimwits who were lousy chief executives might include Warren G. Harding (who described himself, accurately, as too dumb to be president) and Gerald R. Ford (who played one too many games without a helmet, in the memorable phrase of Lyndon B. Johnson).
$25-- Features a scary skull in a blue U.N. helmet.