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  1. 13 of the Longest Words in the English Language - ThoughtCo

    May 11, 2025 · Take your vocabulary to the next level with this list, featuring 13 of the longest words in the English language.

  2. 19 longest words in English with up to over 45 letters

    Aug 19, 2025 · Prepare to challenge your memory and discover the jaw-dropping lengths of the longest words in English.

  3. 12 of the Longest Words in the World, By Category - Mental Floss

    Mar 9, 2023 · Euouae and psst are the longest words comprised entirely of either vowels or consonants appearing in a major dictionary. Euouae, a medieval musical term, is technically a mnemonic, but …

  4. The Longest Long Words List - Merriam-Webster

    Sep 2, 2025 · The longest word entered in most standard English dictionaries is Pneumonoultramicroscopicsilicovolcanoconiosis with 45 letters. Our definition is "a lung disease …

  5. The 10 longest words in the world | The AltaLingua Blog

    In this article, we will explore the 12 longest words in the world, from different languages and cultures, discovering the beauty and complexity that can exist in a single word.

  6. Longest words - Wikipedia

    Agglutinative languages allow for the creation of long words via compounding. Words consisting of hundreds, or even thousands of characters have been coined. Even non-agglutinative languages …

  7. Longest - definition of longest by The Free Dictionary

    Define longest. longest synonyms, longest pronunciation, longest translation, English dictionary definition of longest. adj. long·er , long·est 1. a. Extending or traveling a relatively great distance. b. …

  8. The 10 Longest Words in the English Language

    May 8, 2025 · In this article, we will explore the 10 longest words in the English language, delving into their origins, usage, and significance. Long words, often referred to as sesquipedalian words, are …

  9. 10 Longest Words in the English Language - Iris Reading

    Here's how Merriam-Webster defines the ten longest words in the English language.

  10. 20 Longest Words in English (With Meanings, Pronunciation) - Parade

    Jun 22, 2024 · What's the longest word in English? We have the longest single word and a list of 20 English words with the most letters. Plus, what they mean and how to say them.