English
fearologist
From fear + -ologist.
Formed from fear + -ologist
Proto-Indo-European *per- ‘to go through’
Proto-Germanic *fērō ‘danger’
Old English fǣr ‘calamity’
Middle English feer
English fear
Today it means
noun One who studies fearology.
Language periods are conventional ranges, not dates for this word.
Etymograph / fearologist