That is the correct spelling of "fear" (emotional response to possible harm).
Angst.
triskaidekaphobia is the fear of 13.
Broudrum
The correct spelling is phobia (a fear).
I myself don't know how to spell it, but I think it is the fear of long words.
that's not how you spell fear
The correct spelling is paranoia (irrational or unnecessary fear).
The correct spelling is triskaidekaphobia (the fear of the number 13).
The correct spelling is "triskaidekaphobia" (fear of the number 13).
The word meaning a fear of long words is spelt: hippopotomonstrosesquippedaliophobia
The words are "intimidated" (cowed, as in fear) and "unintimidated" (the opposite, unafraid).
The likely word is panicked (acted from fear or anxiety, from to panic)