Definition

Someone who is rude or does not behave in a polite way.

Example

His mannerless behavior at the dinner table shocked everyone.

Comparatives & Superlatives

Conversation

Did you see how he acted at the party last night?

Yeah, it was really surprising to see him be so mannerless.

I know! I didn't expect that from him at all.

Me neither; it made the whole night a bit uncomfortable.

Synonyms & Antonyms

Root Explanation

Mannerless → It is formed from "manner" (from Old French *manière*, meaning way or method) and "-less" (meaning without). The word "mannerless" means without manners or lacking proper behavior.

Memory Tip

Think of someone who has no 'way' or 'method' to behave properly — that's what mannerless means.

Visually Confused Words