Perniciously

The virus spread perniciously throughout the community.

They didn't wash their hands, and now germs are spreading perniciously among the students.

The authoritarian government perniciously restricted freedom of speech.

The war perniciously killed countless innocent civilians and left behind destruction and chaos.

The habit of procrastination perniciously affected her academic performance.

The abusive spouse perniciously manipulated and controlled their partner.

The hurricane perniciously tore through the town, leaving destruction in its wake.

The sedentary lifestyle perniciously resulted in health problems.

The toxins in the air were perniciously affecting her health.

The pesticide was perniciously damaging to the environment.

The company's greedy practices perniciously harmed the environment.

The fumes from the car exhaust perniciously polluted the atmosphere.

The disease perniciously attacked his immune system, causing him to become seriously ill.

The disease can spread perniciously if proper precautions are not taken.

The greedy landlord perniciously raised rent prices to drive out long-term tenants.

The cult perniciously isolated its members from the outside world and controlled their every move.

The leak perniciously eroded the foundation of the house.

The car perniciously sped through the red light, narrowly avoiding a collision.

The snake perniciously injected its venom into its victim, causing paralysis.

She perniciously ignored the warning signs of a failing relationship.

The online scammer perniciously stole money from unsuspecting victims.

The malfunctioning elevator perniciously made everyone late for their appointments.

The car accident perniciously injured her spine, leaving her paralyzed.

The terrorist perniciously planted a bomb in the crowded marketplace.

The hacker perniciously gained access to sensitive information, compromising national security.

The corrupt politician perniciously took advantage of his power and embezzled public funds.

The drug perniciously interacted with other medications, causing serious side effects.

The unscrupulous lawyer perniciously lied to the jury to win the case for his client.

The company's unethical practices perniciously undermined the trust of its customers.

The alcohol perniciously damaged his liver after years of heavy drinking.

The cult leader perniciously brainwashed his followers, leading to tragic consequences.

The overuse of electronic devices perniciously damaged her eyesight.

The fraudster perniciously stole people's identities, causing them financial ruin.

The corrupt police officer perniciously used excessive force and planted evidence to incriminate innocent people.

The dishonest salesman perniciously misled customers into buying faulty products.

The flu spreads perniciously in crowded places.

The neighbor's dog barked perniciously all night.

The neighbor's dog barked perniciously throughout the night.

The disease was perniciously affecting the elderly population.

The politician perniciously avoided answering the question.

The pollution perniciously affected the air quality.