Thrill-Seeking Activities

noun A large predatory fish with a cartilaginous skeleton, a streamlined body, and rows of sharp teeth.

• The marine biologist conducted a study on the behavior of the great white shark.
• I heard that there was a shark sighting at the beach yesterday.
• I can't believe she's dating that guy, he's such a loan shark.
• Her sharp tongue was like a shark, cutting through any argument with ease.

noun a person who seeks out and enjoys activities that are thrilling and exciting, often involving a high level of risk or danger

• The adrenalin junkie sought out extreme sports to satisfy their need for excitement.
• My friend is such an adrenalin junkie, always looking for the next thrill.
• That guy is a total adrenalin junkie, always chasing after that high.
• Being an adrenalin junkie in the business world, he thrived on high-stakes deals and risky investments.