[ forswīðe] adv. very much, utterly, Bo.
[ forsworcenlic] dark, obscure, DHy 24.
[ forsworcennes] f. darkening, darkness, Æ, W.
[ forsworen] (pp. of [forswerian]) ‘forsworn,’ perjured, Æ, Chr.
[ forsworennes] f. perjury, Æ. [‘forswornness’]
[ for-swugian] (CP), -sygian = [forswigian]
[ forsyngian] (i) to sin greatly. [‘forsin’] forsyngod m. sinner, LL.
fortācen = [foretācn]
[ fortendan] to burn away, cauterize, sear, AO 4614.
[ fortēon2] to mislead, seduce, Cr: draw over, cover, obscure. [‘foretee’]