Words similar to deadly

Example sentences for: deadly

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

When antibiotics are no longer effective, simple medical operations could lead to deadly infections.
spores, preventing them from germinating and seething through the bloodstream, producing deadly toxins.
Book -- Deadly Feasts: Tracking the Secrets of a Terrifying New Plague , by Richard Rhodes;
The WP reports that a U.S. expert on bio-warfare walked through Capitol security yesterday carrying 7.5 grams of powdered anthrax in a plastic bottle, and then proceeded to a House hearing where he displayed his deadly sample.
Couple that with the constant peddling of narcotics to our children and you have a deadly combination that we must do everything we can to stop.