Perilous: meaning, definitions and examples

Used to describe a situation that is full of danger and risk, often with a dramatic or literary tone.

• Climbing the mountain in such weather is a perilous journey
• The hero embarked on a perilous adventure through the enchanted forest

Commonly used in everyday language to denote anything that can cause harm or injury.

• The chemicals in the laboratory are dangerous if not handled properly
• It's dangerous to walk alone at night in that part of the city

Used to describe actions or business ventures that involve the possibility of loss or danger.

• Investing in unknown startups can be very risky
• Skydiving is a risky activity, but some people love the thrill

Often used in formal or technical contexts to describe conditions that have the potential to cause harm, especially referring to health and safety regulations.

• The company was fined for hazardous waste disposal
• Working in the mining industry can be hazardous to your health

Refers to situations that are unstable or uncertain, often implying that something bad could easily happen.

• The climber found himself in a precarious position on the cliff's edge
• The country's economy is in a precarious state

Directly refers to conditions or environments that are not safe, making it clear that there is an imminent danger or threat.

• The old bridge is unsafe for vehicles
• The neighborhood is unsafe after dark