1. Coded
2. Secret
3. Sealed
4. Restricted
5. Shrouded
6. Obscure
7. Confidential
8. Hidden
9. Inscrutable
10. Mysterious
11. Unfathomable
12. Unveiled
13. Covered
14. Masked
15. Enigmatic
16. Cryptic
17. Obfuscated
18. Disguised
19. Cloaked
20. Veiled
21. Enshrouded
22. Oblique
23. Unclear
24. Esoteric
25. Insulated
26. Reticent
27. Obscured
28. Covert
29. Eschatological
30. Sequestered
Finding the best synonyms for the word “classified” can be a challenging task. Whether you’re looking for other words for “classified” or searching for the most appropriate synonyms for “classified”, there are plenty of options to choose from. From “coded” and “secret” to “enigmatic” and “obscured”, you can find the perfect synonym for “classified” to fit your needs. Whether you’re looking for a more formal or informal synonym, you’re sure to find the best ideas on this list of 30 synonyms for “classified”.