What is the difference in proficient and efficient?

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Tags

1. #describes
2. #comparing
3. #effective
4. #without
5. #desired
6. #proficient
7. #energy
8. #efficient
9. #materials
10. #doing
11. #language
12. #wasting
13. #capable
14. #producing
15. #often
16. #results
17. #something
18. #unusually