Words similar to toughest

Example sentences for: toughest

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

Columbia, the university that has the toughest core requirements after Chicago's, is as trendy as Brown--it admits only 17 percent of its applicants, versus 62 percent for Chicago.
It moves on to shots of oil paintings of Lincoln and Washington, implying that these men, like Clinton, who's doing the voice-over, were also charged with doing "the toughest job in the world."
6 Benchmarking is the continuous process of measuring products, services, and practices against the toughest competitors or those organizations recognized as industry leaders.
Almanzo Wilder, 9, is loath to go to school because he hates watching the school's five toughest teens beat up yet another teacher and drive him out of town.
The New York Times lead is that the New York City Council has passed the nation's toughest restrictions on outdoor cigarette advertising.