t-r-i-s-k-a-i-d-e-k-a-p-h-o-b-i-a.
the fear of the number thirteen is tridecaphobia
Fear of the number thirteen .
TRISKAIDEKAPHOBIA
It is a common misspelling of the word triskaidekaphobia- the fear of the number thirteen.
triskaideka as in triskaidekaphobia - the fear of the number thirteen or a 13-sided polygon can either be called a triskaidecagon or a tridecagon.
the phobia of the number thirteen is triscadecaphobia
The fear of Friday the 13th is called paraskavedekatriaphobia, a word derived from the mixture of the Greek words Paraskeví (meaning Friday), and dekatreís (meaning thirteen), attached to phobía (meaning fear).
The word meaning a fear of long words is spelt: hippopotomonstrosesquippedaliophobia
The spelling is "arachnophobia" (fear of arachnids, usually meaning spiders).
Triskaidekaphobia is the fear of the number 13. This phobia is often linked to superstitions and can cause people to avoid anything associated with the number 13.
The word, meaning "a fear of enclosed spaces" is spelt claustrophobia.
Triskaidekaphobia - to use the correct spelling - is the fear of the number Thirteen. If you type Triskaidekaphobia into Wikipedia's search facility it will show you their data on the subject.