1. Worries
2. Fears
3. Anxieties
4. Queries
5. Quandaries
6. Doubts
7. Misgivings
8. Quibbles
9. Apprehensions
10. Uneasiness
11. Distresses
12. Disquiets
13. Alarms
14. Uptightness
15. Preoccupations
16. Suspicions
17. Dilemmas
18. Forebodings
19. Queries
20. Troubles
21. Perturbations
22. Pangs
23. Insecurities
24. Fretfulness
25. Discomforts
26. Misgiving
27. Agonies
28. Jitters
29. Hesitations
30. Agitations

Finding the right words to express your concerns can be a difficult task. Whether you’re looking for synonyms to express your worries or other words for your anxieties, there are plenty of ideas to choose from. From ‘fears’ to ‘doubts’ and ‘distresses’ to ‘alarms’, there are plenty of best synonyms for ‘concerns’ that can help you communicate your feelings accurately. If you’re struggling to find the right words to express yourself, these 30 synonyms for ‘concerns’ can be a great help. Whether you’re looking for a single word or a phrase to express your worries, these synonyms can provide the perfect fit.