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90% of the time, speakers of English use just 7,500 words in speech and writing. These words appear in red, and are graded with stars. One-star words are frequent, two-star words are more frequent, and three-star words are the most frequent.
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Anna was sick of her brother's behaviour.
Injury to the brain often produces changes in behaviour.
observations of animal behaviour
governments seeking to influence voter behaviour
ways of teaching parents to deal with problem behaviour
I was shocked by his behaviour towards his family.
the patterns of social behaviour that we learn
This is the British English definition of behaviour. View American English definition of behaviour.
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