indurated

"Cardiac arrest is an emergency and if you find someone in cardiac arrest you should call 999 immediately."

"The carpenter thickened the table leg by adding another layer of wood. "

"strengthen a muscle"

"The constant noise from the construction site made it hard to concentrate on my homework. "

"The boss was completely unfeeling when he fired Sarah right before the holidays, knowing she had a family to support. "

"She was so callous that she could criticise a cancer patient for wearing a wig."

"The rubber band was resilient, snapping back to its original length after being stretched. "

"a big strong man; Jake was tall and strong"

"The increasing number of empty desks witnessed a decline in school enrollment. "

"Is anyone here afraid of suffering hardship?"

"The clay hardened in the sun. "

"The construction crew's working on the new school building is going smoothly. "