Definition

In a way that is perfect and without any mistakes.

Example

She completed the project faultlessly, impressing everyone with her attention to detail.

Conversation

Did you see how she performed at the concert last night?

Yes, she sang faultlessly — it was amazing!

I know, right? Her voice was just perfect.

Absolutely! I can't wait to see her live again.

Synonyms & Antonyms

Root Explanation

Faultlessly → It is formed from "fault" (from Old French *faulte*, meaning a defect or error) and "-less" (meaning without) and "-ly" (meaning in a manner). The word "faultlessly" means in a manner without defects or errors.

Memory Tip

Think of being 'without' ('-less') any 'defects' ('fault') — that's why faultlessly means doing something perfectly.

Visually Confused Words