1. Catastrophic
2. Calamitous
3. Dire
4. Ruinous
5. Tragic
6. Unfortunate
7. Appalling
8. Awful
9. Devastating
10. Direful
11. Direful
12. Direfully
13. Disastrously
14. Dreadful
15. Fearful
16. Fateful
17. Fearsome
18. Grievous
19. Grim
20. Harrowing
21. Horrendous
22. Horrible
23. Ill-fated
24. Ill-starred
25. Miserable
26. Painful
27. Pitiful
28. Unhappy
29. Woeful
30. Woeful

When searching for other words for “disastrous”, there are many options to choose from. It can be difficult to choose the best synonym for the situation. Luckily, there are a variety of words that can be used to paint a vivid picture of the situation. From “catastrophic” and “calamitous” to “direful” and “fearsome”, there is no shortage of words to choose from. Depending on the context, one may opt for a more serious or a more lighthearted word to describe a disastrous situation. Whether one is looking for the most accurate word to describe a situation or just wants to add some variety to their vocabulary, this list of synonyms for “disastrous” provides a great starting point.