informal

word

Definition

Something that is not official or follows relaxed rules or style. Often used to talk about casual language, clothing, or situations.

Usage & Nuances

Commonly used for language ("informal English"), dress codes ("informal clothes"), or events. The opposite is "formal". Not rude, just casual and relaxed. Do not confuse with 'impolite'.

Example Sentences

He spoke in an informal way with his friends.

basic

He wore an informal shirt to the party.

basic

This is just an informal meeting.

basic

You can use more informal language when texting your friends.

natural

Our office has an informal dress code—jeans are fine.

natural

That was just an informal suggestion—don’t worry about it.

natural