Complexity: meaning, definitions and examples

Used when talking about something with many interconnected parts or elements, usually in a neutral or academic context.

• The complexity of modern computer systems is astounding
• Understanding the complexity of human emotions can take years of study

Used to describe something with detailed and complex parts, often implying artfulness and elegance.

• The intricacy of the lacework was incredible
• I marveled at the intricacy of the ancient manuscript's illustrations

Used when referring to a secondary problem that arises which makes a situation or process more difficult, often in a negative way.

• The surgery was successful, but there were some complications during the recovery period
• Adding more variables to the equation introduced unnecessary complications

Used when talking about something that requires a lot of effort or is challenging to achieve, often with a focus on the effort required.

• She had difficulty understanding the new curriculum
• The difficulty of the task was underestimated

This word is typically used to describe something that has many interconnected parts and is difficult to understand or deal with. It is neutral and doesn't imply any specific cause of the difficulty.

• The complexity of the human brain still baffles scientists.
• Managing the complexity of a large project requires excellent organizational skills.

This word highlights the fine details and elaborate parts of something, often implying a sense of appreciation for how detailed it is.

• The intricacy of the lacework was stunning.
• He explained the intricacies of quantum mechanics in a way that made it easier to understand.

This term is used when something becomes more difficult due to unexpected difficulties or additional problems. It often has a negative connotation.

• The surgery was successful, but there were some post-operative complications.
• Trying to reach a deal with so many parties involved adds a lot of complications.

Use this word to discuss something that is advanced, cultured, or refined. It often implies a high level of knowledge or cultural development.

• The sophistication of her argument impressed everyone at the conference.
• Modern smartphones have a level of sophistication that was unimaginable a decade ago.