Definition

Something that is certain and cannot be doubted or questioned.

Example

Her talent for music is unquestionable, as she has won many awards.

Conversation

Did you see how well she performed at the concert?

Absolutely! Her talent is unquestionable.

I know, right? She always delivers an amazing show.

For sure! It's like she was born to be on stage.

Synonyms & Antonyms

Root Explanation

Unquestionable → It is formed from "un-" (meaning not) and "questionable" (from Latin "quaestionem", meaning inquiry or questioning). The word "unquestionable" means not open to doubt or inquiry, indicating something that is certain or indisputable.

Memory Tip

Think of 'not' ('un-') allowing for any 'inquiry' ('quaestionem') — that's why unquestionable means something that cannot be doubted.

Visually Confused Words