Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
What made you want to look up frilled shark? Please tell us where you read or heard it (including the quote, if possible).
Do you know these words that come from names?
Take the quiz
A challenging quiz of changing words.
Take the quiz
Test your vocabulary with our 10-question quiz!
Take the quiz
Build a city of skyscrapers—one synonym at a time.
Play the game
