When talking about intense pressure or force, "bone-crushing" can certainly get the message across. However, using the same descriptor repeatedly can become redundant. For occasions where alternatives are needed, here are some synonyms to consider:
1. Devastating
2. Overwhelming
3. Smashing
4. Demolishing
5. Crushing
6. Jolting
7. Shattering
8. Thunderous
9. Pummeling
10. Earth-shattering
11. Impactful
12. Concussive
13. Bruising
14. Jarring
15. Collapsing
Using these synonyms can add some variety to your writing and convey the same sense of intensity as "bone-crushing". Don't be afraid to mix and match to find the best fit for your context.