arduous demanding hard onerous severe stiff strenuous troublesome.A tough person is strong and determined, and can tolerate difficulty or suffering. difficult to accomplish, resolve, endure, or deal with. a tough question. tough luck. 2. : capable of enduring strain, hardship, or severe labor.Break 'toughest' down into sounds: [TUF] + [UHST] - say it out loud and exaggerate the sounds until you can consistently produce them
What are some hard hitting questions?