Synonyms and Antonyms for perturbation

1. perturbation (n.)

an unhappy and worried mental state

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2. perturbation (n.)

activity that is a malfunction, intrusion, or interruption

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3. perturbation (n.)

a disposition that is confused or nervous and upset

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4. perturbation (n.)

(physics) a secondary influence on a system that causes it to deviate slightly

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5. perturbation (n.)

the act of causing disorder

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