The story
- Proto-Indo-European · derived from*per-“to try, dare, risk”
- Proto-Germanic · derived from*fērō“danger”
- Old English · derived fromāfǣran“to terrify, dismay”
- Middle English · derived fromaferen“to frighten, terrify”
- English todayafear
From Middle English aferen (“to frighten, terrify”), from Old English āfǣran (“to terrify, dismay”), from ā- (perfective prefix) + fǣran (“to frighten; to devour, raven”), from fǣr (“sudden danger, calamity, ambush; a blitz”), from Proto-Germanic *fērō (“danger”), from Proto-Indo-European *per- (“to try, dare, risk”).
Words from the same roots
Proto-Germanic*fērō all →
Proto-Indo-European*per- all →
Etymology from Wiktionary, CC BY-SA 4.0.