The new law will come into effect next month.

The stage effect was stunning, with vibrant lights and smoke filling the air.

The decision had a ripple effect throughout the company, causing changes in various departments.

The medication may have some side effects.

The new environmental regulations created a knock-on effect throughout the entire industry.

The government's innovative subsidy program resulted in a spillover effect that boosted local small businesses.

The researchers measured the effect size to understand the treatment's impact.

The Dunning-Kruger effect refers to the cognitive bias where people with low ability at a task overestimate their ability.

The movie was filled with amazing sound effects.

I packed all my personal effects for the trip.