Synonyms and Antonyms for effective

2. effective (adj.)

able to accomplish a purpose; functioning effectively

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3. effective (adj.)

works well as a means or remedy

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4. effective (adj.)

exerting force or influence

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5. effective (adj.)

existing in fact; not theoretical; real

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6. effective (adj.)

ready for service

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7. cost-effective (adj.)

productive relative to the cost

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