Flee, fly.
Flinders, splinters.
Fone, foes, enemies.
Forbode, Godys forbode, ‘prohibition or curse.’ Florio, in his Italian dictionary, 1598, renders the phrase, Adio non piaceia. God forbid, Godes forbode. In A Briefe Conceipte of English Policy, 1581, it is corrupted to “God swarbote.”
Force, care.
Forgone, forego, lose.
Fors, see Force.
Forsoyt, forsooth, truly.
Foryete, forgotten.
Fostere, forester.