10 Longest Words in English Language That Will Leave You Speechless


When it comes to the English language, there are a few words that stand out because of their length. These words are so long that they can be difficult to pronounce and even harder to remember.

Here are the top 10 longest words in the English language

Pneumonoultramicroscopicsilicovolcanoconiosis (45 letters)

This is the longest word in the English language and refers to a lung disease caused by inhaling very fine silica particles. The word was coined in the 1930s by the president of the National Puzzle League as an intentionally long and difficult word.

Supercalifragilisticexpialidocious (34 letters)

This word was made famous by the movie Mary Poppins and means “fantastic” or “wonderful.” It means “fantastic” or “wonderful. The Sherman Brothers, who wrote the music for the film, were the authors of this word.

Floccinaucinihilipilification (29 letters)

This word means “the act of estimating something as worthless.” It was first used in the late 18th century and comes from Latin roots.

Antidisestablishmentarianism (28 letters)

This word refers to opposition to the disestablishment of the Church of England. It was first used in the mid-19th century.

Honorificabilitudinitatibus (27 letters)

This word means “the state of being able to achieve honors.” It was used by Shakespeare in Love’s Labour’s Lost.

Thyroparathyroidectomized (25 letters)

This word refers to the surgical removal of the thyroid and parathyroid glands. It was first used in the 1950s.

Dichlorodifluoromethane (23 letters)

This word is a mouthful and refers to a type of refrigerant. It was first used in the 1930s.

Trinitrophenylmethylnitramine (27 letters)

This word is a mouthful and refers to an explosive compound. It was first used in the 1940s.

Incomprehensibilities (21 letters)

This word means “the state of being incomprehensible.” It’s a mouthful. But it’s not as hard to pronounce as some of the other words on this list.

Stereomicroscopically (22 letters)

This word refers to the use of a stereomicroscope to examine objects. It’s not as difficult to pronounce as some of the other words on this list, but it’s still a mouthful.

These are just a few of the longest words in the English language that OnWeekNews has picked up for you. While they may be difficult to pronounce and remember, they are interesting examples of the complexity of the English language.