Pronunciation Rules

Knowing all 33 letters is not quite enough to read Russian correctly. Russian has several pronunciation rules that change how letters sound depending on their position in a word, what letters surround them, and whether they are stressed or unstressed. Mastering these rules is the difference between sounding like a textbook and sounding natural.

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Rule 1: Vowel Reduction (Аканье)

This is the most important pronunciation rule in Russian. Unstressed vowels are pronounced differently from stressed vowels.

О Reduction

Position	Pronunciation	Example
Stressed	Clear "o"	мо́ре (more) — sea
One syllable before stress	"ah"	молоко́ (malako) — milk
Other unstressed positions	Weak "uh"	голова́ (galavah) — head

А Reduction

Position	Pronunciation	Example
Stressed	Clear "ah"	ма́ма (mama) — mum
Unstressed (most positions)	Weak "ah" or "uh"	бана́н (banan) — banana

Е/Я Reduction

Position	Pronunciation	Example
Stressed	"ye" / "ya"	де́ло (dyelo) — business
Unstressed	Weak "i" (like "ih")	телеви́зор (tilivizor) — television

Tip: When in doubt about where the stress falls, look it up in a dictionary. Russian stress is unpredictable and must be memorised word by word.

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Rule 2: Voiced/Voiceless Consonant Pairs

Russian consonants come in voiced/voiceless pairs:

Voiced	Voiceless
Б (b)	П (p)
В (v)	Ф (f)
Г (g)	К (k)
Д (d)	Т (t)
Ж (zh)	Ш (sh)
З (z)	С (s)

Devoicing at Word End

Voiced consonants at the end of a word become voiceless:

Written	Pronounced	Meaning
хлеб	khlyep	bread
город	gorat	city
друг	druk	friend
глаз	glas	eye
нож	nosh	knife
мороз	maros	frost

Tip: This is similar to how German works — voiced consonants at the end of words become voiceless.

Assimilation Before Consonants

When a voiced consonant appears before a voiceless consonant (or vice versa), it changes to match:

Written	Pronounced	Rule	Meaning
вкусно	fkusna	В before К → Ф	delicious
подпись	potpis'	Д before П → Т	signature
футбол	fudbol	Т before Б → Д	football
экзамен	egzamen	К before З → Г	exam

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Rule 3: Always-Hard and Always-Soft Consonants

Some consonants are always hard regardless of what vowel follows them:

Always Hard	Sound
Ж	"zh"
Ш	"sh"
Ц	"ts"

Some consonants are always soft:

Always Soft	Sound
Ч	"ch"
Щ	"shch"
Й	"y"

Spelling Consequences