Behaviour vs Manners

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

Behaviour

Top 2,000 (common)A2noun

Manners

Top 2,000 (common)
 BehaviourManners
Pronunciation🇬🇧 /["/bɪˈheɪvjə(r)/"]/🇺🇸 /["/bɪˈheɪvjər/"]/🇬🇧 //ˈmæn.əz//🇺🇸 //ˈmæn.ɚz//
MeaningThe way someone acts or behaves.The way someone behaves towards others.
ExampleHer behaviour at the party was quite friendly and welcoming.She has excellent manners, always saying please and thank you.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelA2-
Part of speechnoun
Collocationsexemplary, good, acceptable, affect, control, influence, pattern, modification, issues, behaviour towards/​toward, behaviour and attitudes, be on your best behaviour, a code of behaviour, exemplary, good, acceptable, affect, control, influence, pattern, modification, issues, behaviour towards/​toward, behaviour and attitudes, be on your best behaviour, a code of behaviourgood manners, bad manners, social manners, table manners, cultural manners
Antonymsmisbehavior, disobediencerudeness, impoliteness, discourtesy
Common mistakesConfused with 'behavior' vs 'behaviour' (UK vs US spelling)., Using it as a verb; it's only a noun., Mixing it up with 'conduct' when the context doesn't fit.Confusing with 'manners' as just etiquette; it also includes general behavior., Using it as a verb; 'manners' is a noun only., Omitting 'good' or 'bad' when describing types of manners.
Usage notesUsed in both formal and informal contexts. In formal settings, you might discuss 'behavior' in psychology or education. Avoid using in casual conversations where simpler terms like 'acting' may fit better.Used in both formal and informal contexts. Appropriate in social discussions. Avoid when discussing strictly legal or formal rules.

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Manners

Frequently asked questions: Behaviour vs Manners

What's the difference between Behaviour and Manners?

Behaviour: The way someone acts or behaves. Manners: The way someone behaves towards others.

Can you show an example of each?

Behaviour: Her behaviour at the party was quite friendly and welcoming. Manners: She has excellent manners, always saying please and thank you.

Can I use Behaviour and Manners interchangeably?

Not always. Behaviour and Manners are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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