hyperactivity

noun

Pronunciation: /ˌhaɪpərækˈtɪvɪti/

Definition

A state of being unusually or abnormally active, often characterized by an inability to focus or remain still.

Examples

• The child's hyperactivity made it difficult for him to concentrate on his schoolwork.

• Excessive sugar intake is sometimes blamed for hyperactivity in young children.

• Doctors often assess patients for signs of hyperactivity when diagnosing attention disorders.

Synonyms of hyperactivity

Words with a similar meaning to hyperactivity:

• restlessness
• excitability
• agitation
• overactivity

Antonyms of hyperactivity

Words with the opposite meaning to hyperactivity:

• lethargy
• calmness

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