Definition

The state or quality of being dangerous or risky, often causing harm or injury.

Example

The hazardousness of the chemicals used in the factory requires strict safety measures.

Conversation

Did you hear about the new factory opening nearby?

Yeah, I heard it's causing some concern about its hazardousness.

Exactly, I hope they take safety seriously.

Me too! We need to be cautious about these things.

Synonyms & Antonyms

Root Explanation

Hazardousness → It is formed from "hazard" (from Old French *hasard*, meaning chance or risk) and "-ous" (meaning full of) and "-ness" (meaning the state of being). The word "hazardousness" refers to the state of being full of risk or danger.

Memory Tip

Think of 'hazard' as representing 'risk' and remember that 'hazardousness' means the state of being full of risk.

Visually Confused Words