Definition

In a way that is not anticipated or foreseen.

Example

The meeting ended unexpectedly when the fire alarm went off.

Conversation

Did you hear about the party last night?

Yeah, I heard it was really fun!

It was unexpectedly crowded, though.

I know! I didn't think so many people would show up.

Synonyms & Antonyms

Root Explanation

Unexpectedly → It is formed from "un-" (meaning not), "expect" (from Latin "exspectare", meaning to look out for or await), and "-edly" (a suffix forming adverbs). The word "unexpectedly" means not looking out for something or something that occurs without anticipation.

Memory Tip

Think of 'not' ('un-') looking out for something ('expect') — that's why unexpectedly means something happens that you weren't prepared for.

Visually Confused Words