Sentence Examples

  • Penny always looks for the crux, the toughest place to climb.
  • It is the hardest and toughest of the cone-bearing trees and weighs 30 to 40 lb per cub.
  • Trees that have arrived at a mature age the heart-wood is in its largest proportion and the sap-wood is firm and elastic; and the timber from such trees is of the strongest, toughest and most durable character.