Synonyms and Antonyms for clean-burning

3. clean-burning (adj.)

leaving little contamination while consuming fuel

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4. clean (adj.)

free of restrictions or qualifications

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5. clean (v.)

remove unwanted substances from, such as feathers or pits

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8. clean (adv.)

completely; used as intensifiers

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9. clean (adj.)

free from impurities

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10. clean (adj.)

(of sound or color) free from anything that dulls or dims

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