Stress and Vowel Reduction in Russian

Stress is crucial in Russian. It changes how vowels sound and can even change meaning.

Free, movable stress

Russian stress can fall on any syllable, and it can move when a word changes form. Ordinary text does not mark it. Learners often see stress marks only in dictionaries and textbooks.

Vowel reduction

In an unstressed syllable, vowels become shorter and weaker.

• о unstressed sounds like a short a. молоко (milk) is pronounced roughly malaKO.
• а unstressed is also weak.
• е and я unstressed sound closer to i.

Compare вода (water) with its stressed second syllable, pronounced vaDA.

Stress can change meaning

A few word pairs differ only in stress:

• замок with stress on the first syllable is a castle; with stress on the second it means lock.
• мука with stress on the first syllable is torment; on the second, flour.

Context usually makes the meaning clear.

The letter ё

When written with its two dots, ё is always stressed, which makes it a handy clue.

Learning stress

1. Learn the stress with each new word.
2. Say the word aloud a few times.
3. Listen to recordings of native speakers.
4. Note shifts, such as вода (water) and воды (of water, with stress on the first syllable).
5. Use the dictionary to check where stress falls.

Tips

• Do not stress every syllable equally.
• Make the stressed vowel clear and long.
• Let the others be quick and light.

Look up any Russian word with English Russian Dictionary →