Have you ever wondered about the longest possible word in English? Sounds new to you? There are a few long words in English that you can learn to improve your vocabulary. It can be a little tricky to remember long words, but we have also provided the trick to learn them. Long words are coined from smaller root words joined together. If you break them down and understand the meaning of each of them, it will be easy for you to remember the entire word. The longest words in English have been provided below, along with their meanings for your reference.
Longest Word in the World
The longest word in the world comprises 52 letters. It is a word which is a combination of seven words. You may not find the word in a dictionary, but it is known to be the biggest word in English. Check the longest word provided below.
Aequeosalinocalcalinoceraceoaluminosocupreovitriolic
This is the longest word in English which is composed of seven words. This 52-letter word was coined by Dr. Edward Strother to describe the spa waters in Bath, England. Check the meaning provided below.
- Aequeo: Relating to being equal
- Salino: Containing salt
- Calcalino: Containing or relating to calcium
- Ceraceo: Having a waxy quality
- Aluminoso: Containing alumina or aluminium
- Cupreo: Relating to copper
- Vitriolic: To resemble something
Longest Words in English
Other than the above-mentioned longest word in the world, there are various other long words in English. Check the list of other long words and their meanings given below.
Pneumonoultramicroscopicsilicovolcanoconiosis
This is another long word in English, made up of 45 letters. The term is both new and specialised. Oxford Dictionary does, however, also call it factitious. It is a lung condition brought on by breathing in silica dust. The term and illness are typically abbreviated as silicosis, which is easier to remember than its 45-letter equivalent.
Hippopotomonstrosesquippedaliophobia
This is a 36-letter word which is considered one of the longest words. Ironically, it refers to the fear of long words. This word is not usually found in dictionaries.
Supercalifragilisticexpialidocious
This 34-letter word is another long word in English, and was popularised by the 1964 Disney musical Mary Poppins. The term means something you say when you are not sure what to say. This word can be found in many dictionaries referring to the movie and the musical.
Pseudopseudohypoparathyroidism
This is considered to be another long word in English, made up of 35 letters. The term refers to a moderate instance of hereditary pseudohypoparathyroidism that mimics the disorder’s symptoms but is not related to excessive amounts of calcium and phosphorus in the blood.
Floccinaucinihilipilification
The word floccinaucinihilipilification is made up of 29 letters. This word is used as a noun that refers to the habit of regarding something as unimportant.
Spectrophotofluorometrically
This is a 28-letter word which is also counted as one of the longest words in English. This is used as an adverb which describes the measurement of light given off with an instrument called spectrophotofluorometer.
Antidisestablishmentarianism
This is another 28-letter word which is a political philosophy opposed to the state and church. The word is often credited with being the longest non-coined, non-technical term.
Psychoneuroendocrinological
The 27-letter word claims to be one of the longest words in English. This refers to the psychological study of the relationship that exists between behaviour and hormones in humans. The word is used as an adjective in a sentence.
Pneumoencephalographically
This 26-letter technical term refers to the antiquated medical practices where spinal fluid is evacuated and the air is introduced to provide for a clearer view of the brain’s structural components.
Otorhinolaryngological
This 22-letter word is another long word in English, used as an adjective for something pertaining to otorhinolaryngology. It is the study of anything related to or the conditions dealing with the ear, nose, and throat.
Incomprehensibilities
This is a 21-letter word which is used in our everyday conversation. This word refers to things that are incomprehensible, or incapable of being understood.
Strengths
It might sound surprising, but it is another long word even though it has only 9 letters. It has 8 consonants and only one vowel – the ‘e’ in the middle. That makes it one of the longest monosyllabic words in English.
Euouae
It is a 6-letter word made up of vowels. There are two world records held by this word: it is the longest word in the English language that is only made up of vowels, and it also has the most consecutive vowels of any word. It is a musical word from the Middle Ages coined as a mnemonic to recall a particular sequence of tones, in case you were wondering what it meant.
Frequently Asked Questions on Longest Word in English
Which is the longest word in English?
The longest word in English is pneumonoultramicroscopicsilicovolcanoconiosis.
Which is the longest word with only vowels?
The longest word made up of only vowels is euouae. It is a 6-letter word.
