Russian National Corpus
A huge searchable collection of Russian texts, from medieval birchbark letters to social media, showing how any word has been used and when.
What it is
The Russian National Corpus is a representative collection of Russian texts with linguistic annotation and search tools. According to the site, it holds more than 17 billion word tokens across 54 corpora: the main corpus, media, spoken, accentological, poetry, dialect, Russian classics, social networks, children's speech from ages 2 to 15, and historical corpora covering Old East Slavic, Middle Russian, Church Slavonic, inscriptions and medieval birchbark letters. Parallel corpora pair Russian with more than thirty languages, English included.
Type a word or phrase and you get real usage examples with sources and dates, plus a frequency graph over time. There is a quick "Word at a glance" view and a section for schools.
Why we picked it
It is a professional linguist's tool that anyone can use, and it answers questions no dictionary will. When did a slang word first show up in print? Which of two competing forms was more common a century ago? How did Pushkin use a word that means something else today? The corpus is actively maintained: in August 2026 it added 1.6 million tokens to the classics corpus and expanded its exercise generator for schools. The interface switches to English, which makes it approachable for learners of Russian, though the texts themselves are Russian, as you would expect.
Where to start
- Search any word and open the distribution-by-year graph.
- Try "Word at a glance" for a quick profile of a single word.
- Browse the birchbark letters corpus and see what medieval Novgorodians wrote to each other.
- Use the English–Russian parallel corpus to compare a novel with its translation.
- Teachers: see the RNC for schools and its practice example generator.
Who it's for
Linguists and students, teachers and learners of Russian, translators, editors, and anyone who likes arguing about words and wants to win with evidence.
Quick answers
Do I need an account? You can search right from the homepage without logging in.
Who runs it? The Vinogradov Russian Language Institute with partners including the IITP RAS and Yandex, whose logos appear on the homepage.
Is there an English interface? Yes, the interface language can be switched to English.
