1. Apprehensive
2. Panic-stricken
3. Terror-stricken
4. Aghast
5. Dreadful
6. Shuddering
7. Alarmed
8. Nervous
9. Horrified
10. Frightened
11. Petrified
12. Agonized
13. Horror-struck
14. Trembling
15. Cowering
16. Frightful
17. Quaking
18. Horrendous
19. Cringing
20. Horrifying
21. Shaking
22. Agitated
23. Horrid
24. Shivering
25. Terrorized
26. Dismayed
27. Shocked
28. Trepid
29. Uneasy
30. Worried

When searching for synonyms for the word «fearfully», it can be difficult to come up with the best ideas. Fortunately, there are many different words that can be used to accurately convey the same meaning. Some of the best synonyms for «fearfully» include apprehensive, panic-stricken, terror-stricken, aghast, dreadful, shuddering, alarmed, nervous, horrified, frightened, petrified, agonized, horror-struck, trembling, cowering, frightful, quaking, horrendous, cringing, horrifying, shaking, agitated, horrid, shivering, terrorized, dismayed, shocked, trepid, uneasy, and worried. Each of these words can be used to accurately express the same sentiment as «fearfully», making them ideal for use in any situation.