Tools: Learn New Words | Secure Password Generator | Startup Tools | PDF Generator

Roller Coaster (Noun)

Elevated railway in an amusement park (usually with sharp curves and steep inclines).

Nouns denoting man-made objects.

The newest addition to the amusement park was the massive roller coaster that sent thrill-seekers screaming down steep drops and sharp turns.
As I climbed into the roller coaster car, I couldn't help but feel a rush of adrenaline mixed with a dash of nervousness.
He waited in line for over an hour to ride the roller coaster that twisted and turned its way through the park's main attraction.
She carefully removed her glasses and secured them in her pocket before buckling herself into the roller coaster for a hair-raising ride.
As night began to fall, the brightly lit roller coaster cars sparkled and shot off fireworks of excitement amidst screams and shouts from passengers.

Anything characterized by abrupt and extreme changes (especially up and down); "the economy has been on a roller coaster all year".

Nouns denoting natural processes.

Her mood has been on a roller coaster since she lost her job and then found out she's expecting a child.
The stock market has been a roller coaster all week due to the economic uncertainty.
The negotiations with the client have been a roller coaster but we finally managed to get the deal done.
The patient's blood pressure has been on a roller coaster throughout the surgery and the doctors are trying to stabilize it.
His love life has been a roller coaster since he got out of the long-term relationship six months ago.