Every Action Has a Reaction

an effect that results from an action or event

The aftereffect of the earthquake was widespread power outages across the city.

the situation that follows a very unpleasant event such as a war, natural disaster, accident, etc.

The aftermath of the earthquake left the city in ruins and thousands of people homeless.

the act or process of adding the amount, value, or size of something

The recent augmentation of staff has significantly improved the efficiency of the department.

to be the reason for a specific incident or result

The negotiations brought about a resolution to the conflict.

something that happens incidentally and unexpectedly as a result of something else

The fermentation process yields alcohol as a by-product.

the action or process of causing a particular thing

The study focused on the causation of climate change by human activities.

the relationship between a cause and its effect

Researchers explored the causality between smoking and lung cancer.

to start being used or having an impact

The new policy will come into effect next month.

occurring as a result of something particular

The heavy rainfall and consequent flooding caused severe damage to the town.

playing a part in causing something

The team's late start was a contributory factor to their loss in the game.

increasing gradually as more and more is added

The cumulative effect of daily exercise is improved physical fitness.

to decline in quality, condition, or overall state

If left untreated, metal exposed to harsh weather can deteriorate over time.

having the power to achieve a desired outcome or make a strong impression

The new marketing strategy proved to be effectual in increasing sales.

to happen following something or as a result of it

A heated argument ensued after the controversial decision was announced.

to take place as an outcome

After months of negotiations, a settlement finally eventuated.

in this document, situation, place, etc.

The terms and conditions herein outline the agreement between the parties.

to suggest without explicitly stating

The politician's statement seemed to imply that there was more to the story than what was being revealed.

to influence someone to do something particular

Management used a cash bonus to induce workers to take on risky offshore assignments.

to deliberately provoke, encourage, or initiate actions that lead to conflict, hostility, or harmful consequences

With a calculated move, the agent planted false evidence to instigate suspicion and create chaos within the organization.

to grow in amount or number rapidly

As technology improved, the number of smartphone users began to proliferate.

a movement back from an impact

to originate from a particular source or factor

The economic downturn stems from global market fluctuations.

used for indicating that something is done in accordance with the mentioned rule, approach, method, etc.

The company set up a procedure whereby, employees receive feedback regularly.

to prevent something dangerous or unpleasant from happening

The timely intervention of the lifeguard averted a potential drowning at the pool.

a lever or mechanism that initiates the firing of a gun or firearm

He pulled the trigger and the gun fired.

in a highly sensitive or intense way

She was acutely aware of every sound in the empty house.

to warn someone to be cautious of a dangerous person or thing

Beware of the icy conditions on the roads; drive carefully.

extremely important or necessary

During the negotiation, reaching a compromise on the key issues was critical to reaching a mutually beneficial agreement.

someone who is reckless and likes putting themselves in danger

The daredevil performed breathtaking stunts on a motorcycle at the show.

a thrilling yet potentially dangerous adventure, particularly one that people think is idiotic to embark on

The hikers' escapade in the uncharted jungle tested their survival skills.

the eggs that an aquatic animal or an amphibian lays and are covered with a transparent layer

presenting danger or threat, particularly to people's health or safety

The hazardous chemicals should be handled with care to avoid accidents.

(of a condition) dangerous, terrible, or uncertain

They were in a parlous condition after the severe storm damaged their home.

taken in advance in order to avoid something dangerous or unpleasant from happening

They took precautionary measures by installing security cameras around the property.

a pit filled with loose wet sand into which objects are sucked down

to serve as the foundation or primary cause for something

Cultural traditions underlie many of the festivals and celebrations we see around the world.