1. Proprietary: Exclusive
2. Proprietary: Private
3. Proprietary: Possessive
4. Proprietary: Particular
5. Proprietary: Special
6. Proprietary: Secret
7. Proprietary: Reserved
8. Proprietary: Personal
9. Proprietary: Unique
10. Proprietary: Specialized
11. Proprietary: Restricted
12. Proprietary: Restrained
13. Proprietary: Controlled
14. Proprietary: Particularized
15. Proprietary: Sole
16. Proprietary: Secluded
17. Proprietary: One-of-a-kind
18. Proprietary: Segregated
19. Proprietary: Confined
20. Proprietary: Proprietorial
21. Proprietary: Proprietorship
22. Proprietary: Confidential
23. Proprietary: Proprietary ownership
24. Proprietary: Proprietary rights
25. Proprietary: Proprietary interest
26. Proprietary: Proprietary information
27. Proprietary: Proprietary knowledge
28. Proprietary: Proprietary technology
29. Proprietary: Proprietary software
30. Proprietary: Proprietary data

Are you looking for the best ideas for synonyms for the word «proprietary»? Look no further! Here you will find a comprehensive list of 30 synonyms for the word «proprietary». From exclusive and private to possessive and particular, this list has got the perfect synonym for you. Whether you are looking for a unique synonym, a specialized term, or a one-of-a-kind phrase, this list has the perfect other words for «proprietary». Find the perfect phrase to fit your needs with this comprehensive list of synonyms for the word «proprietary».