affray

From Middle English affraien (“to terrify, frighten”), borrowed from Anglo-Norman afrayer (“to terrify, disquiet, disturb”) and Old French effreer, esfreer (“to disturb, remove the peace from”) (compare modern French effrayer), from Vulgar Latin *exfridāre. The second part of this is in turn from Frankish friþu (“security, peace”), from Proto-Germanic friþuz (“peace”), from frijōną (“to free; to love”), from Proto-Indo-European prāy-, *prēy- (“to like, love”). Cognate with Old High German fridu (“peace”), Old English friþ (“peace, frith”), Old English frēod (“peace, friendship”), German Friede (“peace”). More at free, friend.