1. Enroll
2. Log
3. Sign up
4. File
5. Record
6. List
7. Enter
8. Note
9. Index
10. Catalog
11. Tally
12. Insert
13. Mark
14. Jot down
15. Submit
16. Document
17. Subscription
18. Register for
19. Sign in
20. Book
21. File away
22. Put down
23. Submit information
24. Enter data
25. Put on record
26. Submit details
27. Make a note
28. Bookmark
29. Make an entry
30. Enlist

Are you looking for the best ideas for synonyms for the word «register»? Look no further! Here are 30 of the best synonyms for the word «register» that you can use in your writing. These synonyms include enroll, log, sign up, file, record, list, enter, note, index, catalog, tally, insert, mark, jot down, submit, document, subscription, register for, sign in, book, file away, put down, submit information, enter data, put on record, submit details, make a note, bookmark, make an entry, and enlist. With these synonyms, you can easily find the right word to use in your writing.