Learning language
Translation language
adjective · B1 · often · UK/US

сложный

complex

Meaning of сложный

made of many connected parts and not easy to understand

Learn сложный with free cards in 30 seconds.

Check vocabulary level

10 minutes a day can add up to 3,000 words a year. Spaced flashcards bring each word back when it is time to remember it.

Free flashcards·10,000+ words in the database·scheduled reviews
How important is this word
B1often

сложный fits your vocabulary level. Check your level if you are not sure.

Pronunciation
Russian[ˈsloʐnɨj]
complex
сложный - complex
free flashcards
Learn for freeLearn 7 words from "Top 2500"
Active review

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.

ZapomniEnglish brings words back at the right time: difficult words appear more often, familiar words less often.

Not sure what pace to start with? Check your vocabulary level and we will suggest words for your level.

We count words you add to learning and review regularly. Active use grows gradually and depends on practice.

How many words you can add to active review
PacePer dayPer yearBest for
Easy3 words≈ 1,100 wordsstarting without pressure
Balanced5 words≈ 1,800 wordssteady growth
Recommended8 words≈ 2,900 wordsaround 3,000 words a year
Fast10 words≈ 3,650 wordsvisible vocabulary growth
Intensive15 words≈ 5,500 wordsstrong motivation

сложный with English translation

сложный usage examples

🇬🇧English🇷🇺Russian

The map is complex, so study it carefully.

Карта сложная, поэтому изучите её внимательно.

🇬🇧English🇷🇺Russian

The instructions are complex, so take your time.

Инструкции сложные, так что не спешите.

Learn by topic

сложный belongs to the topic "Top 2500". Start with a short 7-word set so the word is easier to remember in context.

сложныйcomplex
рубленыйchopped
приготовленныйcooked
замороженныйfrozen
сыройraw
солёныйsalty
нарезанный ломтикамиsliced

сложный synonyms

Related word breakdowns

What's the difference between сложный / замысловатый / непростой / сложноватый / многосоставный

🇷🇺Russian
сложный

complex — made of many connected parts and not easy to understand

B1Often

The map is complex, so study it carefully.

Карта сложная, поэтому изучите её внимательно.

С
🇷🇺Russian
сложный

The most general neutral word for something difficult or not easy to understand.

B1Very Often

This is a complex question.

Это сложный вопрос.

З
🇷🇺Russian
замысловатый

Complex because of an elaborate, intricate, or unusually designed form.

B2Often

He had an intricate plan.

У него был замысловатый план.

Н
🇷🇺Russian
непростой

A softer word: not simple and somewhat difficult, but often without strong emphasis on complexity.

B1Often

This is not an easy choice.

Это непростой выбор.

С
🇷🇺Russian
сложноватый

Conversational and softened: a bit difficult, slightly complex.

B1Rarely

The text is a bit difficult, but understandable.

Текст сложноватый, но понятный.

М
🇷🇺Russian
многосоставный

Made up of many parts; emphasizes composition rather than difficulty.

C1Rarely

This is a multipart mechanism.

Это многосоставный механизм.

С
🇷🇺Russian
составной

Made from parts; more about being composite than difficult to understand.

B2Often

This word has a composite structure.

У этого слова составной характер.

М
🇷🇺Russian
многоуровневый

Having many levels; complex because it is layered or hierarchical.

B2Often

The company has a multi-level management system.

У компании многоуровневая система управления.

З
🇷🇺Russian
запутанный

Complex because it is unclear, messy, or hard to sort out; often closer to confusing.

B1Very Often

The explanation turned out confusing.

Объяснение получилось запутанным.

What's the difference

Related words and lists for сложный

How to pronounce сложный and what this word means

сложный translation: complex. This page includes translation, pronunciation, transcription, audio, usage examples and related words.

how to pronounce сложный

[ˈsloʐnɨj]

сложный translation

complex

сложный examples

The map is complex, so study it carefully.

сложный transcription

[ˈsloʐnɨj]

How this dictionary entry is reviewed

ZapomniEnglish prepares dictionary data automatically, then the editorial workflow checks high-frequency words, top lists, and pages that already receive search impressions first.

Translation and meaningPronunciation and transcriptionExamples, synonyms, and topics

Questions about this word

сложный meaning: what does it mean?

состоящий из многих частей и трудный для понимания

сложный pronunciation: how do you pronounce it?

сложный is pronounced as [ˈsloʐnɨj]. Audio is available on this page when the word has a recording.

сложный definition and sentence examples: how is it used in a sentence?

The map is complex, so study it carefully. Translation: Карта сложная, поэтому изучите её внимательно.

Audio practiceExamplesSmart repeats

Learn сложный in your vocabulary

Add this word to practice, repeat it with audio, examples and your own word lists.