1. Preserve
2. Maintain
3. Retain
4. Guard
5. Uphold
6. Withstand
7. Secure
8. Observe
9. Abide
10. Endure
11. Shield
12. Shelter
13. Store
14. Reserve
15. Hoard
16. Stockpile
17. Sustain
18. Nurture
19. Safeguard
20. Defend
21. Watch
22. Cherish
23. Protect
24. Harbor
25. Support
26. Cling
27. Hang on to
28. Hold on to
29. Clutch
30. Grasp

When it comes to finding the best synonyms for the word “keep”, there are many options to choose from. Whether you are looking for other words for “keep”, or simply need ideas for alternative words, there are plenty of options. For example, you could use “preserve”, “maintain”, “retain”, “guard”, “uphold”, “withstand”, “secure”, “observe”, “abide”, “endure”, “shield”, “shelter”, “store”, “reserve”, “hoard”, “stockpile”, “sustain”, “nurture”, “safeguard”, “defend”, “watch”, “cherish”, “protect”, “harbor”, “support”, “cling”, “hang on to”, “hold on to”, “clutch”, and “grasp”. Whatever your needs, these synonyms for “keep” provide a great starting point for finding the perfect word for any situation.