
English word afraid comes from Old French effreer (scare, frighten)
effreer (Old French)
scare, frighten
afrayer (Anglo-Norman)
disturb, startle
afraien (Middle English)
affraied (Middle English)
afraid (English)
(colloquial) regretful, sorry. (usually used predicatively, not attributively) Impressed with fear or apprehension; in fear.