Webster's Revised Unabridged Dictionary · 1913

Affright

Affright ({not transcribed}) , transitive verb

[Orig. p. p.; Old English afright, Anglo-Saxon āfyrhtan to terrify; ā- (compare Gothic us-, German er-, orig. meaning out) + fyrhto fright. See Fright.]

To impress with sudden fear; to frighten; to alarm.
Dreams affright our souls. — Shakespeare
A drear and dying sound Affrights the flamens at their service quaint. — Milton

Affright , past participle (adjectival)

Affrighted. [Obsolete] — Chaucer

Affright , noun

1.
Sudden and great fear; terror. It expresses a stronger impression than fear, or apprehension, perhaps less than terror.
He looks behind him with affright, and forward with despair. — Goldsmith
2.
The act of frightening; also, a cause of terror; an object of dread. — B. Jonson