Synonyms and Antonyms for perturb

1. perturb (v.)

disturb in mind or make uneasy or cause to be worried or alarmed

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2. perturb (v.)

cause a celestial body to deviate from a theoretically regular orbital motion, especially as a result of interposed or extraordinary gravitational pull

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3. perturb (v.)

throw into great confusion or disorder

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4. perturb (v.)

disturb or interfere with the usual path of an electron or atom

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