Words similar to waterproof

Example sentences for: waterproof

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

A waterproof suit under his uniform holds in the embalming fluid.
With the price of the ticket, you borrow some protective clothing, but nothing is totally waterproof against Niagara.
This was above a picture of members of Our Lady's Choral Society in pink raincoats and waterproof hats trying to sing Handel's Messiah outdoors in a hail shower.
This classification is not waterproof.