Inflection verb, noun, adjective, and adverb, according to its function within a sentence and its relation to surrounding words. The Uralic languages are agglutinative, following from the agglutination in Proto-Uralic. The largest languages are Hungarian, Finnish, and Estonian—all European Union official languages. Uralic inflection is, or is developed from, affixing. Grammatical markers directly added to the word perform the same function as prepositions in English. Almost all words are inflected according to their roles in the sentence: verbs, nouns, pronouns, numerals, adjectives, and some particles. Hungarian and Finnish, in particular, often simply concatenate suffixes. For example, Finnish "talossanikinko" "in my house,
Uralic languages of the Ural Mountains. Also, the original homeland (Urheimat) is commonly hypothesized to be in the vicinity of the Urals. Finno-Ugric is sometimes used as a synonym for Uralic, though Finno-Ugric is widely understood to exclude the Samoyedic languages. Scholars who do not accept the traditional notion that Samoyedic split first from the rest of the Uralic family may treat the terms as synonymous. In recent times, linguists often place the Urheimat (original homeland) of the Proto-Uralic language in the vicinity of the Volga River, west of the Urals, close to the Urheimat of the Indo-European languages, or to the