C1noun 2K

Complexity

🇬🇧 UK /["/kəmˈpleksəti/"]/ 🇺🇸 US /["/kəmˈpleksəti/"]/

Meaning of Complexity

the state of being formed of many parts; the state of being difficult to understand

In simple words: How complicated or difficult something is.

Complexity in a sentence

• The complexity of the problem required a multifaceted approach to find a solution.
• In the realm of mathematics, complexity often arises from the interaction between different theories.
• One of the challenges of modern architecture is managing the complexity of design and functionality.
• The complexity of the software made it difficult for new users to navigate.
• Biological systems exhibit high complexity, making them difficult to model accurately.

How to use Complexity

Use 'complexity' in conversations about systems, processes, or problems that are not easy to understand. It’s suitable for academic and professional discussions but might seem overly formal in casual chats.

Grammar pattern

noun + of + complexity

Memory hint

Think of 'complex' as a puzzle — the harder the puzzle, the greater the complexity.

Related words

Collocations with Complexity

• considerable
• enormous
• extraordinary
• degree
• level
• convey
• demonstrate
• illustrate
• arise (from something)
• of… complexity
• considerable
• enormous
• extraordinary
• degree
• level
• convey
• demonstrate
• illustrate
• arise (from something)
• of… complexity

Synonyms for Complexity

• difficulty
• complication
• intricacy
• sophistication
• confusion

Opposites of Complexity

• simplicity
• clarity
• ease

Common mistakes with Complexity

• 'Complex' is confused with 'complexity' — they are not interchangeable.
• Using it as a countable noun, e.g., saying 'a complexity' when it usually refers to uncountable ideas.
• Not recognizing its use in discussing both mathematical and real-world situations.

Frequently asked questions about Complexity

What does Complexity mean?

How complicated or difficult something is.

What is the definition of Complexity?

the state of being formed of many parts; the state of being difficult to understand

How do you use Complexity in a sentence?

The complexity of the problem required a multifaceted approach to find a solution.

Can you give another example of Complexity?

In the realm of mathematics, complexity often arises from the interaction between different theories.

What are synonyms for Complexity?

Common alternatives include difficulty, complication, intricacy, sophistication, confusion.

What is the opposite of Complexity?

Opposite meanings include simplicity, clarity, ease.

What words go with Complexity?

It commonly pairs with considerable, enormous, extraordinary, degree, level, convey, demonstrate, illustrate, arise (from something), of… complexity, considerable, enormous, extraordinary, degree, level, convey, demonstrate, illustrate, arise (from something), of… complexity.

What are common mistakes when using Complexity?

'Complex' is confused with 'complexity' — they are not interchangeable. Using it as a countable noun, e.g., saying 'a complexity' when it usually refers to uncountable ideas. Not recognizing its use in discussing both mathematical and real-world situations.

How do you pronounce Complexity?

US: /["/kəmˈpleksəti/"]/, UK: /["/kəmˈpleksəti/"]/. Listen to the audio above to hear native pronunciation.

When should I use Complexity?

Use 'complexity' in conversations about systems, processes, or problems that are not easy to understand. It’s suitable for academic and professional discussions but might seem overly formal in casual chats.

What CEFR level is Complexity?

"Complexity" is at C1 level on the CEFR scale.