Do you who bragging about speaking ophthalmotorhinolaryngologist know the real biggest words in the world? In this article we will see the most fulfilled words, the biggest words in Portuguese and also in other languages.
What is the biggest word in the Portuguese language?
The largest word in the Portuguese language, recorded in a dictionary, is pneumoultramicroscopicossilicovulcanoconiotic with 46 letters. It is important to remember that there are technical words in Portuguese bigger than that, but without dictionary entries.
The word was officially registered for the first time in 2001, in the Houaiss Dictionary of the Portuguese Language and appears described as an individual who has lung disease caused by the inspiration of volcanic ash.
The 29 letter word not constitutional it is considered the largest non-technical Portuguese word, and describes something that is done in a very unconstitutional way, that is, that is opposite to the constitution.

The biggest words in the Portuguese language
In addition to the giant word we mentioned earlier, see a list of other Portuguese words that are also gigantic:
- pneumoultramicroscopicossilicovulcanoconiótico, with 46 letters;
- pneumoultramicroscopicossilicovulcanoconiosis, with 44 letters;
- parachlorobenzylpyrrolidinonethylbenzimidazole, with 43 letters;
- piperidinoethoxycarbomethoxybenzophenone, with 37 letters;
- dimethylaminophenyldimethylpyrazolone, with 34 letters;
- tetrabrometacresolsulfonophthalein, with 33 letters;
- hypopotomonstrosesquipedaliofobia, with 33 letters;
- monosialotetraesosilgangliosideo, with 32 letters.
- colpocysturetrocistostomic (27 letters);
- acetylparaphenylenediamine (27 letters).
- electrophotothermotherapeutic (27 letters);
- dimetatarsoquartifalângico (26 letters);
- alkylene benzene sulfonate (25 letters);
- dacryocystosyrotomy (25 letters);
- cineangiocoronariography (24 letters);
- amidoazobenzosulfonic (23 letters);
- chloriodonitrobenzene (23 letters);
- deconstitutionalization (23 letters).
- anticonstitutionally (23 letters);
- aminoacetopyrocatechin (23 letters);
- duodenopancreatectomic (23 letters);
- deinstitutionalizing (22 letters);
- otorhinolaryngologist (22 letters);
- carbobenzoxyamino acid (22 letters);
- deinstitutionalizing (22 letters);
- anticonstitutionalism (22 letters);
- sternocleidomastoid (22 letters);
- bromobenzenesulfonic (22 letters);
- abdominoisterectomic (21 letters);
- deprofessionalization;
- interfaith;
- interdisciplinary;
- pluridisciplinarity;
- deconstitutionalize;
- multidisciplinarity;
- interdisciplinarity;
- counterrevolutionary;
- deinstitutionalized;
- extraterritoriality;
- discompatibility;
- disproportionately;
- multidimensionality;
- unconstitutionality;
- unconstitutionally;
- pluridimensionality;
- transdisciplinarity.
What's the biggest word in the world?
Do you know what the biggest word in the world brings together all languages? Some must imagine that it comes from the German language, due to the reputation of putting words together to form a single word. Really? German is not the only language that does this.
The biggest word in the world comes from the Greenlandic language of Denmark and has an incredible 156 letters:
- nalunaarasuartaateeraaranngualioqatigiiffissualioriataallaqqissupilorujussuanngortartuinnakasinngortinniamisaalinnguatsiaraluallaqqooqigaminngamiaasiinngooq
This giant word means something like: “there have been reports that apparently - God knows how many times - once again considered whatever I, despite my poor condition, could still be considered quite competent and ingenious as an initiator to put a consortium in for the establishment of a range of small radio stations ”.
Unfortunately, this unpronounceable word is not the largest in the world. But how so? Well, there are words for bigger technical terms that are. There are actually words over 100,000 letters long and it takes hours to be pronounced.
This is the chemical name of titin, the largest known protein, with its incredible 189,819 letters that I will certainly not put in this article because it would occupy a very heavy weight on this page. It starts and ends like this:
- Methionylthreonylthreonylglutaminylalanyl ………… ..isoleucine
There is a video of more than 3 hours of a human reading this word that must be bigger than a book, see below:
Amazingly, that word is in the Portuguese and English language.
The longest and most used word in everyday life comes from the Dutch language and has 38 letters. This word is so common that it is often abbreviated as MPS. Look:
- Meervoudigepersoonlijkheidsstoornissen
Its meaning is something like "Various personality disorders".
The World's Greatest Words in Multiple Languages
Below we will share some long word lists in several languages, their number of letters and meanings:
Responsive Table: Roll the table sideways with your finger <<
Language | Letters | Word | Meaning |
Sanskrit | 428 | nirantarāndhakārita-digantara-kandaladamanda-sudhārasa-bindu-sāndratara-ghanāghana-vṛnda-sandehakara-syandamāna-makaranda-bindu-bandhuratara-mākanda-taru-kula-talpa-kalpa-ja-māka-mād-miladalaghu-laghu-laya-kalita-ramaṇīya-pānīya-śālikā-bālikā-karāra-coming-galantikā-galadelā-lavaṅga-pāṭala-ghanasāra-kastūrikātisaurabha-medura-laghutara-madhura-vat-madhura-mayūkha-rekhāpasārita-pipāsāyāsa-pathika-lokān | |
Korean | 292 | sunjoseongag-yeondeoghyeondogyeong-insunhuicheseong-eungmyeongheumgwangseoggyeong-gyecheonbaegeug-yung-wondonhyuuihaengsoyunhuihwajunlyeoldaejungjijeonghonghuncheolmogeonsitaehyeongongongongongongongongongongongongongongong | Name |
English | 182 | Lopadotemachoselachogaleokranioleipsano… pterygon | A fictional plate of food |
Greek | 182 | λοπαδοτεμαχοσελαχογαλεοκρανιολειψανοδριμυποτριμματοσιλφιοκαραβομελιτοκατακεχυμενοκιχλεπικοσσυφοφαττοπεριστεραλεκτρυονοπτοκεφαλλιοκιγκλοπελειολαγῳοσιραιοβαφητραγανοπτερύγων | Dish on the book |
Swedish | 130 | nordöstersjökustartilleriflygspaningssimulatoraeistoa do anläggningsmaterielunderhållsuppföljningssystemdiskussionsinläggsförberedelsearbeten | |
Hungarian | 119 | legösszetettebbszóhosszúságvilágrekorddöntéskényszerneurózistünetegyüttesmegnyilvánulásfejleszthetőségvizsgálataitokról | |
Finnish | 102 | kumarreksituteskenteleentuvaisehkollaismaisekkuudellisenneskenteluttelemattomammuuksissansakaankopahan | |
German | 79 | Donaudampfschiffahrtselektrizitätenhauptbetriebswerkbauunterbeamtengesellschaft, | |
Korean | 59 | cheongjayang-in-gakyeondangchosang-gammoranmuneun-gudaejeop, | |
Russian | 55 | тетрагидропиранилциклопентилтетрагидропиридопиридиновая (tetragidropiranilciklopentiltetragidropiridopiridinovaya | |
English | 45 | Pneumonoultramicroscopicsilicovolcanoconiosis | Silicosis disease |
Arabic | 37 | awafalaliyasta'minunannakomuhalahonna | |
French | 36 | hippopotomonstrosesquippedaliophobie | hippopotomonstrosesquipedaliophobia |
English | 34 | Supercalifragilisticexpialidocious | |
Spanish | 31 | Sternocleidooccipitomastoids | sternocleidomastoid |
English | 30 | Pseudopseudohypoparathyroidism | A medical disorder |
English | 29 | Floccinaucinihilipilification | The act of considering something as unimportant |
English | 28 | Antidisestablishmentarianism | The political position of the opposite destabilization |
English | 27 | Honorificabilitudinitatibus | Eng |
Polish | 27 | najcharakterystyczniejszego | the most characteristic |
Italian | 26 | precipitevolissimevolamente | As fast as possible |
Croatian | 26 | prijestolonaslijednikovica | Heir to the throne |