Definition

Very dangerous or risky, often to a high degree.

Example

The chemical plant was labeled as ultrahazardous due to the toxic materials it handled.

Conversation

Did you hear about that factory nearby?

Yeah, I heard it's ultrahazardous to work there.

That's really concerning; I hope they improve the safety measures.

Me too, no job is worth risking your health like that.

Synonyms & Antonyms

Root Explanation

Ultrahazardous → It is formed from "ultra-" (meaning beyond) and "hazardous" (from Middle French *hasard*, meaning risk or danger). The word "ultrahazardous" means beyond hazardous, indicating a level of risk that is extremely high.

Memory Tip

Think of 'beyond' ('ultra-') and 'risk' ('hazardous') to remember that 'ultrahazardous' refers to something that poses an extremely high level of danger.

Visually Confused Words