Behavior vs Conduct

When to use each in English, with meaning, register, and examples.

 BehaviorConduct
MeaningThe way a person or animal acts.To lead or manage something, like a project or an activity.
CEFR levelB1B2
Part of speechverb
Usage notesUsed to describe actions or conduct, often in psychological or social contexts. Avoid in very informal speech.Use ‘conduct’ in formal contexts, such as business or research. It is not suitable for casual conversations or informal writing.

Frequently asked questions: Behavior vs Conduct

What's the difference between "Behavior" and "Conduct"?

"Behavior" means: The way a person or animal acts. "Conduct" means: To lead or manage something, like a project or an activity.

When should I use "Behavior" and "Conduct"?

They can all be used in everyday English.

Are "Behavior" and "Conduct" the same CEFR level?

"Behavior" is at B1, "Conduct" is at B2 on the CEFR scale.

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