cardinophobia
Cardinophobia is the fear of cardinal numbers, which are natural numbers used in counting and ordering.
Fear of cardinal numbers
decemmegaphobia
Fear of the number 10,000,000.
Fear of 10,000,000
dekaeptaoraphobia
Dekaoptaoraphobia is the fear of the number 17. Individuals with this phobia may experience severe anxiety or distress when encountering the number 17...
Fear of 5:00 PM
diakosioihekkaidekaphobia
Fear of the number 216.
Fear of 216
ducentosoquinquagintaphobia
Fear of the number 255, specifically
Fear of 255
enniakosioihendecaphobia
Enniakosioihendecaphobia is the fear of the number 911.
Fear of 911
heftakosioitessarakontaheptaphobia
Heftakosioitessarakontaheptaphobia is the irrational fear of the number 747.
Fear of 747
hexakosioihekkaidekaphobia
Fear of the number 616.
Fear of 616
hexakosioihexekontahexaphobia
Hexakosioihexekontahexaphobia is the fear of the number 666. Individuals with this phobia may experience extreme anxiety, discomfort, or panic when en...
Fear of the number 666
octophobia
Octophobia is the fear of the number eight.
Fear of the figure 8
ogdoophobia
Ogdoophobia is the fear of the number eight or the concept of eighths.
Fear of eighths
tessarakontaheptaphobia
Tessarakontaheptaphobia is the fear of the number 47. Individuals with this phobia experience extreme anxiety, discomfort, or distress when encounteri...
Fear of 47
tetartophobia
Tetartophobia is the fear of the number four or fear of anything related to the number four, such as the fourth position in a sequence.
Fear of fourths
wuyuephobia
Fear of the number five, or anything related to the number five.
Fear of May
zettaphobia
Zettaphobia is an irrational fear of the number 1,000,000,000,000,000,000,000.
Fear of the number 1,000,000,000,000,000,000,000