Behavior-Behaviour | Commonly Confused Words
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Master confusing words with ease

Behavior vs. Behaviour

Behavior

/bɪˈheɪvjər /
The way a person or animal acts or reacts under certain circumstances.

Examples:

Synonyms:

Antonyms:

Behaviour

/bɪˈheɪvjə/
The way a person or thing acts or conducts itself

Examples:

But if he is not guilty, can we explain his behaviour?A model of strictly conventional behaviour.'Nicholas said, confused by his friend's strange behaviour.

Synonyms:

Antonyms:

Ways to tell them apart:

etymology
  • The variance in spelling between behavior and behaviour is a classic example of American versus British English differences.
  • Behavior is the preferred spelling in American English.
  • Behaviour is the preferred spelling in British, Canadian, and Australian English.
  • The spelling without u (behavior) aligns with other American spelling preferences that tend to exclude u in similar contexts.
  • Both words refer to the actions or reactions of a person or animal in response to external or internal stimuli.
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