Definition

In a way that is not officially recognized or sanctioned.

Example

The event was unofficially announced on social media before the formal press release.

Conversation

Did you hear they’re unofficially extending the deadline for the project?

Really? That’s good news for us!

Yeah, but it’s not confirmed yet, just some rumors going around.

Well, I hope it’s true; we could really use the extra time.

Synonyms & Antonyms

Root Explanation

Unofficially → It is formed from "un-" (meaning not) and "official" (from Old French *officiel*, meaning authorized or sanctioned) and the suffix "-ly" (meaning in a manner). The word "unofficially" means in a manner that is not authorized or sanctioned.

Memory Tip

Think of 'not' ('un-') being combined with something that is 'authorized' ('official') — that's why unofficially means something done in a way that isn't officially recognized.

Visually Confused Words