What started the fear of Friday the 13th?

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Tags

1. #norse
2. #psychology
3. #goddess
4. #english
5. #isador
6. #greek
7. #reason
8. #named
9. #paraskevidekatriaphobia
10. #paraskevi
11. #called
12. #abnormal
13. #frigg
14. #meaning
15. #friday
16. #coriat
17. #after
18. #early
19. #friggatriskaidekaphobia