Definition

Not safe; likely to cause harm or danger.

Example

The building was declared unsafe after the earthquake.

Conversation

Did you hear about that construction site nearby?

Yeah, I heard it's really unsafe right now.

That sounds concerning; I wouldn't want to go near it.

Definitely! It's better to stay away until they fix it.

Synonyms & Antonyms

Root Explanation

Unsafe → It is formed from "un-" (meaning not) and "safe" (from Old French *sauf*, meaning free from danger). The word "unsafe" means not free from danger or risk.

Memory Tip

Think of 'not' ('un-') being added to 'safe' — this helps you remember that 'unsafe' means not safe.

Visually Confused Words