Definition

In a way that is difficult or impossible to understand.

Example

He spoke so quickly that he was unintelligibly mumbling his words.

Conversation

Did you hear what he said during the meeting?

No, he spoke so fast that it came out unintelligibly.

I thought I was the only one who couldn't understand him!

You're not alone; everyone was confused.

Synonyms & Antonyms

Root Explanation

Unintelligibly → It is formed from "un-" (meaning not), "intelligible" (from Latin "intelligibilis", meaning able to be understood), and "-ly" (meaning in a manner). The word "unintelligibly" means in a manner that cannot be understood.

Memory Tip

Think of 'not' ('un-') being added to 'able to be understood' ('intelligible') — so when something is said 'unintelligibly', it means it cannot be understood.

Visually Confused Words