⚠️Hazardous

Meaning

risky; dangerous; involving potential harm or loss

Involving risk or danger.

Dangerous, risky, or potentially harmful

Example Sentences

Working with hazardous chemicals requires special training.

The workers wore masks to avoid inhaling hazardous chemicals.

Hazardous pollutants increase health risks.

Synonyms

dangerous, risky, perilous, unsafe, harmful

Entry 1

dangerous, risky, perilous, unsafe

Entry 2

dangerous, risky, unsafe, perilous, harmful

Entry 3

risky, perilous

Antonyms

safe, secure, harmless, protected

Entry 1

safe, secure, harmless, protected

Entry 2

safe, secure, harmless

Entry 3

safe, secure

Collocations

hazardous waste, hazardous materials, hazardous conditions, hazardous chemicals

Entry 1

hazardous waste, hazardous materials, hazardous conditions

Entry 2

hazardous materials, hazardous waste, hazardous conditions, hazardous chemicals