1. Peaks
2. Hills
3. Ridges
4. Uplands
5. Heights
6. Knolls
7. Mounts
8. Summits
9. Pinnacles
10. Apennines
11. Massifs
12. Slopes
13. Cliffs
14. Buttes
15. Bluffs
16. Plateaus
17. Mesas
18. Mesozoic
19. Outcrops
20. Precipices
21. Escarpments
22. Spines
23. Tor
24. Crags
25. Scarps
26. Peaks
27. Promontories
28. Ranges
29. Highs
30. Heights

When it comes to finding the best synonyms for the word «mountains», there are plenty of ideas to choose from. Whether you are looking for other words for mountains or simply need to find a different word for the same concept, the list above provides plenty of options. From peaks and hills to ridges and uplands, there are a variety of synonyms that can be used to describe mountains. Additionally, words like heights, knolls, mounts, and summits can all be used to describe the same concept. Whatever word you choose to use, the list above provides plenty of ideas for finding the perfect synonym for mountains.