forsake, 26/[724], vb. to leave behind.
fforward, 41/[1743], sb. agreement.
fraye, 23/[638], sb. attack.
freke, 58/[1661], sb. warrior.
frethe, 6/[161], sb. forest.
fyle, 33/[911], sb. fill.
ffyne, 39/[1086], sb. fine.
fytte, 17/[458], sb. pl. feet.
fytyng, 7/[1731], p. prs. fighting.