The Collaborative International Dictionary of English v.0.48:
Affright \Af*fright"\, v. t. [imp. & p. p. Affrighted; p. pr.
   & vb. n. Affrighting.] [Orig. p. p.; OE. afright, AS.
   [=a]fyrhtan to terrify; [=a]- (cf. Goth. us-, Ger. er-, orig.
   meaning out) + fyrhto fright. See Fright.]
   To impress with sudden fear; to frighten; to alarm.
   [1913 Webster]
         Dreams affright our souls.               --Shak.
   [1913 Webster]
         A drear and dying sound
         Affrights the flamens at their service quaint.
                                                  --Milton.
   [1913 Webster]
   Syn: To terrify; frighten; alarm; dismay; appall; scare;
        startle; daunt; intimidate.
        [1913 Webster]