Definition

Something that happens suddenly and is not anticipated or planned.

Example

The unexpected rain ruined our picnic plans.

Conversation

Did you hear about the unexpected rainstorm yesterday?

Yeah, it really took me by surprise!

I know, right? I wasn't prepared at all.

Same here! I ended up soaked on my way home.

Synonyms & Antonyms

Root Explanation

Unexpected → It is formed from "un-" (meaning not) and "expected" (from Latin "exspectare", meaning to look out for or await). The word "unexpected" means something that is not looked out for or anticipated.

Memory Tip

Think of something that is 'not' ('un-') 'looked out for' ('exspectare') — that's why unexpected means something that catches you by surprise.

Visually Confused Words