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.
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.
150 Longest Long Words in English (+ Definitions) - Writing …
This is the ultimate list of the 150 longest long 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 …
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!
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.
World's Longest: All Longest Things in the World
Explore the world's longest records: from natural wonders to human achievements. Find verified data about the longest bridges, rivers, buildings, and more.