letter О
letter О
The Russian letter О. Letter name: о. Example word: окно.
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How many words can you learn in a year?
If you learn 8-10 new words a day and review them regularly with flashcards, you can cover about 3,000 words in a year.
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| Pace | Per day | Per year | Best for |
|---|---|---|---|
| Easy | 3 words | ≈ 1,100 words | starting without pressure |
| Balanced | 5 words | ≈ 1,800 words | steady growth |
| Recommended | 8 words | ≈ 2,900 words | around 3,000 words a year |
| Fast | 10 words | ≈ 3,650 words | visible vocabulary growth |
| Intensive | 15 words | ≈ 5,500 words | strong motivation |
letter О with Russian translation
letter О usage examples
Usage examples will appear here with translation and context.
Learn by topic
letter О belongs to the topic "Russian Alphabet". Start with a short 7-word set so the word is easier to remember in context.
letter О synonyms
Related words worth learning together
Specifies the Cyrillic letter О (used in Russian and other Cyrillic alphabets); effectively the exact concept of the headword.
Cyrillic O looks like Latin O but belongs to a different alphabet.
The single glyph 'O' — visually identical in many fonts for Latin and Cyrillic; context determines which letter is intended.
Write the letter O clearly so it is not confused with zero (0).
Specifies the Latin-script letter O (as used in English and many languages); distinct from the Cyrillic О by script/encoding, though visually similar.
The Latin O is used in English words like 'open'.
What’s the difference
How is letter О different from related words?
Short comparisons help you choose the right word by meaning, context, and typical examples.

В чем разница в английском между carry, wear, tote и lug
Carry — нести или иметь при себе, wear — носить на теле, tote — таскать с собой, lug — тащить тяжёлое с усилием.

В чем разница в английском между whole, entire, complete и intact
Разница между whole, entire, complete и intact: целое, весь объем, завершенность и сохранность без повреждений.

В чем разница в английском между choose, pick, select и opt for
Разница между choose, pick, select и opt for: обычный выбор, разговорный выбор, выбор из списка и осознанное предпочтение.
Related words and lists for letter О
Questions about this word
letter О meaning: what does it mean?
The Russian letter О. Letter name: о. Example word: окно.
letter О pronunciation: how do you pronounce it?
letter О is pronounced as о. Audio is available on this page when the word has a recording.
Is letter О part of Russian Alphabet vocabulary?
Yes, letter О (О) can be learned in the Russian Alphabet topic. This semantic link helps build related word lists and topic-based practice.
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