Cyclical

The government implemented measures to mitigate the impact of cyclical unemployment during the recession.

The educational system recognizes the cyclical nature of learning, with students revisiting and building upon previously taught concepts.

The housing market experiences cyclical fluctuations, with periods of high demand and rising prices followed by periods of low demand and declining prices.

The study of celestial bodies involves analyzing cyclical phenomena such as planetary orbits and lunar phases.

The economy goes through cyclical recessions and expansions.

The carbon cycle is a vital part of Earth's cyclical processes.