How Many Words Do You ACTUALLY Know?

Most people use just a fraction of the words they understand. But how big is your vocabulary, really?

When a listener builds a tool that claims to measure it, Hannah and Michael put themselves to the test.

If you'd like to try for yourself, follow the link and tell us what score you get in the comments: https://vocabowl-870366514258.us-west1.run.app/

Along the way they uncover forgotten words, obscure linguistic curiosities, and a surprising question hiding beneath the quiz itself: what does it mean to know a word?

After the break, they tackle your questions and answer a nuclear pizza problem, explain why humans can grow such remarkably long hair, and ask whether everyone has a voice inside their head.

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Video Producer: Adam Thornton + Oli Oakley + Jack Meek

Animator: Sam Benson

Video & Social: Bex Tyrrell

Assistant Producer: Lucy Lipscombe

Producer: Simona Rata

Senior Producer: Lauren Armstrong-Carter

Head Of Digital: Samuel Oakley

Exec Producer: Neil Fearn

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