1. Agonizing
2. Torturous
3. Distressing
4. Excruciating
5. Heartbreaking
6. Hurtful
7. Miserable
8. Noxious
9. Oppressive
10. Unpleasant
11. Unbearable
12. Grueling
13. Harrowing
14. Tormenting
15. Anguish
16. Sore
17. Desperate
18. Wretched
19. Unendurable
20. Afflictive
21. Crippling
22. Bitter
23. Dire
24. Harsh
25. Uncomfortable
26. Vexatious
27. Direful
28. Unyielding
29. Disagreeable
30. Intolerable

Finding synonyms for the word “painful” can be difficult, but it doesn’t have to be. Whether you are writing a paper, creating a presentation, or simply need to explain a concept, having a list of the best ideas can help. If you are looking for synonyms for the word “painful”, then this list of 30 words is the perfect resource. From “agonizing” and “torturous” to “unbearable” and “heartbreaking”, this list of synonyms for “painful” will provide you with the best ideas to help you express what you mean. Whether you need a single word or an entire sentence, these words will help you get your point across.