The 13 longest words in the English language

How many of them can you pronounce - or get out?!


Some people receive compliments on their general vocabulary , while others are celebrated for their knowledge of completely obscure and highly specialized terms. If you read this article, then you are about to become one of these, because we have drawn up a list of the longest words that the English language has to offer. Most of the terms below are Examples of apostation , the process of adding a letter or a group of letters at the end of a word, thus modifying the meaning. Others are specific to the medical space and some - ok, A - was invented for the silver screen but now lies in dictionaries around the world. Read the rest to see how long the longest words you have heard of - bonus points if you try to pronounce them.

In relation: 60 words that people say differently in the United States.

The longest English words, classified

1. Methylthreonylthreonylglutaminyl (189 819 letters)

Molecular structure of chemical compounds and organic chemistry concept with educational plastic model of ethanol molecule isolated on blue background
Victor Moussa / Shutterstock

When we say that it is a bite, we want it. The word is so long, we must actually insert an ellipse which is not even halfway.

It would take more than 50 pages and 189 819 characters to spell this particular word in full. Those who are really devoted to the expansion of their lexicon are invited to look at tutorials on how to say the longest word in English, but make sure you have time before committing. The term - which is a chemical name for a protein - takes more than Three hours saying .

2. Pneumonoultramicroscopicsilicovolconiosis (45 letters)

A young man is standing outside on the street and coughing.
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This Term of 45 letters Referring to a pulmonary disease caused by the inhalation of sand and ash. Surprisingly, this word has not been used for a very long time. He was invented by a man named Everett M. Smith, The then president of the National Puzzle League in 1935. Smith proposed the sentence as a sarcastic vision of long medical terms and as synonymous with silicosis - a pulmonary disease caused by the inhalation of dust of silicate or very quartz END.

3. Hippopotomontrosespipeddaliophobia (36 letters)

image of a woman over a black background looking scared
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You may have noticed that the "phobia" ranked until the end here, which implies a fear of something. Well, in its entirety, the term is in fact defined as a Fear of long words . How is it for a full circle moment?

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4. Supercalifragilisticexpialidocious (34 letters)

Julie Andrews and Dick Van Dyke in Mary Poppins
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We promised you that there would be a little Magic film incorporated in our list, and here it is. The moviegoers will recognize this sentence as an out -of -competition moment in the Disney Classic, Mary Poppins . In his world, the word means extraordinarily good Or wonderful.

5. Pseudopseudohypoparathyroidism (30 letters)

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And here we bring you another medical term. This long word refers to a relatively light form of pseudohypoparathyroidism , a rare hereditary disorder characterized by abnormal levels of calcium and phosphorus in the blood.

6. Floccinunihilipilification (29 letters)

Close up on hand throwing wads of paper into full wastebasket
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This word is a bit of a mystery because some sources - including Merriam -Webster - are they not even a word, refusing to list it in their directories. Others, however, accept his definition as the act or the habit of describing something as No value or unimportant .

7. Antidistablistarism (28 letters)

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Aleksey Klouts / Shutterstock

These twenty-eight letters are the only word on our list with close links with politics. The term refers to the political movement that fought to Defend the Church of England Like the official State Church of England, Ireland and Wales.

In relation: The 20 languages most difficult to learn from all over the world .

8. Honorificabilitindiitabus (27 letters)

Shakespeare bust stone sculpture portrait
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Not only is "honoorificabilitindiitibus" is the longest word to appear in Shakespeare's works , but it is also the longest word in English with alternating consonants and vowels. This means the state to be able to make honors.

9. Thyroparathyroidectomized (25 letters)

Endocrinologist examining throat of young woman in clinic
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The thyroparathyroidectomized is another Medical term , this referring to the excision of the thyroid and parathyroid glands.

10. Dichlorodifluoromethane (23 letters)

Hand using a spray on white background
Yeti Studio / Shutterstock

If you are not a practicing chemist, then you will probably need to use this word. However, you never know what could happen to a Tivia Night . The dichlorodifluoromethane is a colorless gas Generally sold under the Freon-12 brand. The substance is generally used as a refrigerant or a aerosol spraying propeller.

In relation: 70 English idioms that will help you be understood in no time .

11. incomhessivities (21 letters)

Man sitting on couch, holding phone and shrugging
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Now that we are finally at 21 letters, we will probably hit some that you can already define and maybe even use regularly. An affixation of "incomprehensible", the incomprehensible refers to the state of something impossible to understand or understand. Back in the 90s, the term really set the record as the longest word in " common use . ""

12. Xenotransplantation (19 letters)

Hands pulling on blue protective gloves
Nadezhda Mikhalitskaia / Shutterstock

Again, we are back in the medical space. This word can be used with regard to any procedure which implies transplantation, implantation or infusion of One species to another . AE0FCC31AE342FD3A1346EBB1F342FCB

13. Sesquipedalianism (17 letters)

fountain pen on paper with ink text on the paper closeup
Mizar_21984 / Shutterstock

Here is another somewhat self-referential word. Sesquipedalianism is 17 letters and its definition is the tendency to use long words. Its origins can be retraced Roman poet Horace , which in a treatise on the art of poetry has written that - at least in certain circumstances - the ports must avoid "its teams verba", a sequence of Latin words meaning "the words (verba) one and a half foot (its teams) ". Talk about a sense of early and old humor!

In relation: Tongue twisters are so good, your mouth may never be the same .

The longest word a syllable in English

Although the multisyllabic choices listed above are indeed difficult to read and even more difficult to pronounce, there is something to admire on words to sound that extends on the page.

At 10 letters, Squirreled takes the longest word record for a syllable in English. It is followed close to the forces, the longest English word containing a single vowel. Other words that fall into the same category include:

  • Striped
  • Crumpled
  • Stretched
  • Schleppé

The longer word (s) in English that do not contain a vowel

Ttt ... ttt (as in what you might say to scold someone) may seem funny, but it is actually listed in the dictionary. This word defines recording for the longest word that does not contain a vowel. If we go through the logic that the letter "Y" is in fact a consonant (although it often behaves like a vowel), then we can also group the following words in the same category:

  • Symphysia
  • Twyndylllyngs
  • Rhythms

Other honorable mentions

Before letting you go: Euouae is a six -letters musical term which holds a world record Guinness for the longest English word composed of Only vowels . And finally, there is the llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogoch, which is actually a place that you can visit. It is the name of a large village on the island of Anglesey, in Wales. HAS 58 letters , The canton holds the record for the longest regional name in an English -speaking country.

Wrap

This is all for our longest English words list, but be sure to come back with us soon for even more impressive anecdotes. You can also Subscribe to our newsletter To take advantage of similar content, as well as the last on well-being, entertainment and travel.


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