fey, unlike yourself, strange, as if urged on by fate, or as persons are observed to be in the hour of approaching death or disaster.
fit, foot.
flit, to depart.
flyped, turned, up, turned inside out.
forbye, in addition to.
forgather, to fall in with.
fower, four.
füshionless, pithless, weak.
fyle, to soil, to defile.
fylement, obloquy, defilement.