Is Supercalifragilisticexpialidocious the longest word?
Noah Mitchell
Published Jan 08, 2026
(used as a nonsense word by children to express approval or to represent the longest word in English.)
Is there a word longer than pneumonoultramicroscopicsilicovolcanoconiosis?
The longest words in the dictionary are: antidisestablishmentarianism - opposition to the disestablishment of the Church of England - 28 letters. floccinaucinihilipilification - the estimation of something as worthless - 29 letters. pneumonoultramicroscopicsilicovolcanoconiosis - a supposed lung disease - 45 letters.
Is there a word longer than supercalifragilisticexpialidocious?
Pneumonoultramicroscopicsilicovolcanoconiosis is the longest word entered in the most trusted English dictionaries.
What is the 189 819 Letter word?
Methionylthreonylthreonylglutaminylarginyl… isoleucine is the chemical name for the protein of “titin” also known as “connectin.” The largest known protein that consists of 26, 926 amino acids is made up of 189, 819 letters and can take about three hours to pronounce.
What is the longest word in history?
1. Pneumonoultramicroscopicsilicovolcanoconiosis (45 letters)
15 related questions foundIs there a word with 1000 letters?
pneumonoultramicroscopicsilicovolcanoconiosis
It's a technical word referring to the lung disease more commonly known as silicosis.
What word takes 3.5 hours to say?
A word of warning… the “word” takes about 3.5 hours to say. The word is 189,819 letters long. It's actually the name of a giant protein called Titin. Proteins are usually named by mashing-up the names of the chemicals making them.
What word takes 3 hours to say full word?
That's called: Hippopotomonstrosesquippedaliophobia and it's one of the longest words in the dictionary.
What word takes three hours to say?
You will be surprised to know that the longest word in English has 1, 89,819 letters and it will take you three and a half hours to pronounce it correctly. This is a chemical name of titin, the largest known protein.
What does Methionylthreonylthreonylglutaminylarginyl mean?
So what's the word? Wikipedia's says that it's "Methionylthreonylthreonylglutaminylarginyl ... isoleucine" (ellipses necessary), which is the "chemical name of titin, the largest known protein." Also, there's some dispute about whether this is really a word.
What are the 10 longest words?
10 Longest Words in the English Language
- Pseudopseudohypoparathyroidism (30 letters) ...
- Floccinaucinihilipilification (29 letters) ...
- Antidisestablishmentarianism (28 letters) ...
- Honorificabilitudinitatibus (27 letters) ...
- Thyroparathyroidectomized (25 letters) ...
- Dichlorodifluoromethane (23 letters) ...
- Incomprehensibilities (21 letters)
Is Hippopotomonstrosesquippedaliophobia the longest word in the world?
Hippopotomonstrosesquippedaliophobia, a 36 character word supposedly meaning a fear of long words, is not officially known as the longest word in the English language despite its great length.
What is Pneumonoultramicilscopicsilicovolcanoconiosis?
What is pneumonoultramicroscopicsilicovolcanoconiosis? noun | A lung disease caused by the inhalation of very fine silicate or quartz dust, causing inflammation in the lungs.
What is a word with 11 letters?
Some of the most common 11 letter words include: INFORMATION: Knowledge or facts learn, especially about a certain subject. PROFESSIONS: Jobs and occupations, what people do for a living. COPYRIGHTED: Material that is protected by copyright, a legal right.
What are hard words to spell?
Top 10 Hardest Words to Spell
- Misspell.
- Pharaoh.
- Weird.
- Intelligence.
- Pronunciation.
- Handkerchief.
- logorrhea.
- Chiaroscurist.
What is the longest video on YouTube?
Jonathan Harchick has created and uploaded the longest YouTube video of all time, clocking in at 571 hours, 1 minute and 41 seconds. He says, "I challenge anyone to try and make a longer video."
Is there a word with all 26 letters?
An English pangram is a sentence that contains all 26 letters of the English alphabet. The most well known English pangram is probably “The quick brown fox jumps over the lazy dog”.
What is the most beautiful English word?
The Top 10 Most Beautiful English Words
- 1 Sequoia (n.)
- 2 Euphoria (n.)
- 3 Pluviophile (n.)
- 4 Clinomania (n.)
- 5 Idyllic (adj.)
- 6 Aurora (n.)
- 7 Solitude (n.)
- 8 Supine (adj.)
What's the longest word in Japanese?
A funny phrase in japanese is “toragahitowokamoutosurutokinounarinow” 虎が人を噛もうとするときのうなり声。 It is 37 letters long and is comprised of a 17 syllables. It is a very odd phrase, as it is defined as “the growl a tiger makes when it is about to about to bite someone”.
What is the shortest word?
The shortest word is a. Some might wonder about the word I since it consists of one letter, too. In sound, a is shorter because it is a monophthong (consists of one vowel), while I is a diphthong. Both do consist of one letter in the English writing system, and in most fonts I is the narrowest letter.
What is the smallest word in the world?
'i' and 'a' are the smallest words. we can even use 'an' if the next word starts with vowel.
How do you pronounce Hippopotomonstrosesquippedaliophobia?
Hi-poh-po-toh-mon-stroh-ses-kwee-peh-dah-leejoh-foh-beeja. Practice the pronunciation until you can say the word without hesitations.
How do you pronounce Nonanonacontanonactanonaliagon?
- Phonetic spelling of nonanonacontanonactanonaliagon. no-na-no-na-con-ta-no-na-aac-ta-no-na-lii-lia-gon. Nona-nona-con-ta-nona-act-a-nona-lily-a-gon. ...
- Meanings for nonanonacontanonactanonaliagon. it is a shape with 9999 sides.
- Examples of in a sentence. the nonanonacontanonactanonaliagon was in the color red, in carly's book.