1. Enervate
2. Debilitate
3. Impair
4. Unnerve
5. Subdue
6. Debase
7. Sap
8. Unstring
9. Diminish
10. Discourage
11. Reduce
12. Unfit
13. Lessen
14. Weakened
15. Undermine
16. Deteriorate
17. Dishearten
18. Enfeeble
19. Abate
20. Unbrace
21. Unsettle
22. Disempower
23. Unman
24. Enervated
25. Debilitated
26. Impaired
27. Subdued
28. Debased
29. Sapped
30. Unstrung

Searching for other words for weaken can be difficult, but it doesn’t have to be. With the right synonyms, you can find the best ideas to express the concept of weaken without having to use the same words over and over again. Here are 30 synonyms for the word weaken, ranging from enervate to unstrung. These words can be used to convey the idea of weakening or weakening something without having to repeat the same word. Whether you’re writing a paper, a blog post, or a speech, these synonyms for weaken can help you get your point across. With these ideas, you can find the best way to express the concept of weaken in a unique and creative way.