Longest word in English - Wikipedia
The longest officially recognized place name in an English-speaking country is Taumatawhakatangihangakoauauotamateaturipukakapikimaungahoronukupokaiwhenuakitanatahu …
The Longest Word in the Dictionary | Britannica Dictionary
Pneumonoultramicroscopicsilicovolcanoconiosis is the longest word entered in the most trusted English dictionaries. The definition is "a lung disease
Longest Word in English: Top 20 Longest Dictionary Words …
Jun 25, 2025 · Below is a ranked list of the longest English words —real vocabulary entries you can actually look up—complete with definitions and sample sentences. Whether you’re a …
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.
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 …
20 Longest Words in English (With Meanings, Pronunciation)
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.
10 Longest Words In The World - Lingopie
May 28, 2025 · Curious about the longest words in the world? We've listed the 10 longest words in the world in this article!
150 Longest Long Words in English (+ Definitions) - Writing …
This is the ultimate list of the 150 longest long words in the English language.
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.
What Is the Longest Word in English? - Reader's Digest
May 29, 2025 · There are about a million words in the English language, but do you know the longest word in English? You may think it’s antidisestablishmentarianism, at 28 letters long.