Antidisestablishmentarianism. For most people, it's the longest word they know. For others, it's a bona fide tongue twister at a whopping total 28 letters and 13 syllables.
Objectively, the hardest word to spell might be the unabridged chemical name for a human protein commonly known as titin. With a total of 189,819 letters, the term would take you upwards of three hours just to say aloud.
The Most Difficult Japanese Kanji on Record: たいと(Taito)
たいと(taito) is the most difficult Japanese Kanji on the record with a total of 84 strokes. It is formed by combining 3 雲 (くもkumo) with 3 龍 (りゅうRyuu). 雲 means cloud and 龍 means dragon in English. たいと is said to be a type of Japanese surname.
murderer. As we noted earlier, the R sound in English can be tricky. That's what makes murderer, with its three R sounds particularly difficult to pronounce. The word is pronounced [ mur-der-er ].
Pneumonoultramicroscopicsilicovolcanoconiosis is the longest word entered in the most trusted English dictionaries.
Grey and gray are two different spellings of the same word. Gray is more common in the U.S., while grey is more common in other English-speaking countries. In proper names—like Earl Grey tea and the unit Gray, among others—the spelling stays the same, and they need to be memorized.
As we saw at the start of our hunt, the longest word according to a lot of sources is the technical name for the protein titin. It is the same across all languages and has nearly 200,000 letters. Here's a snippet of the first 4,000 characters!
methionylthreonylthreonylglutaminylarginyl… At over 180,000 letters long, the chemical name of the protein titin is often said to technically be the longest English word. If spoken out loud, this word takes over three hours to say!
The longest English word is also the longest word in the world, with almost 190,000 letters. It is the chemical name for titin, the largest protein known. The longest word in the English dictionary however, is the 45-letter word "pneumonoultramicroscopicsilicovolcanoconiosis", which refers to a lung disease.
Dev Shah, a 14-year-old from Largo, Florida, won the 2023 Scripps National Spelling Bee, correctly spelling "psammophile" to take the $50,000 first prize.
The 1st National Spelling Bee was held in Washington, D.C. on June 17, 1925, sponsored by the Louisville Courier-Journal. Scripps-Howard did not sponsor the Bee until 1941. National Museum, Washington, D.C.
able, aftermath, afternoon, appear, attack, attend, bicycle, breakfast, brightly, cabbage, cable, carpenter, channel, circle, climb, comfort, comical, confirm, construct, curtain, customer, damage, decide, delight, disappear, discover, empty, encourage, entertain, equal, exactly, forever, fruit, fuel, group, guard, ...
1. methionylthreonylthreonylglutaminylalanyl…isoleucine. You'll notice there's an ellipsis here, and that's because this word, in total, is 189,819 letters long, and it's the chemical name for the largest known protein, titin.
The Oldest Word in the World. It is believed the first spoken word was “Aa,” which meant hey. “Aa” is thought to have first been spoken by an australopithecine in Ethiopia over a million years ago.
Difficulty pronouncing the /r/ sound is known as rhotacism and it is customarily considered to be a speech impediment. Rhotacism is very common among children because /r/ is one of the most challenging sounds to pronounce in the English language.