found, fus, fud

The teacher's _ understanding of the subject matter made her an excellent lecturer.

The two metals were _ together to create a new alloy.

The _ of new technology into the company's operations greatly increased productivity.

The company's financial problems were _ caused by a lack of revenue.

The police officer was able to _ the potentially violent confrontation.

The store offered to _ my money after I returned the defective product.

The damage to the _ of the airplane was so severe that the flight had to be canceled.

The _ produced high-quality parts for the automobile industry.

His _ to accept responsibility for the mistake only made the situation worse.

very great or intense; having or showing great knowledge or insight.

• found

• defuse

• profound

• refund