Ffwg, n. what is volatile
Ffwgws, n. dry leaves; tobacco
Ffwl, n. a blunt one; a fool
Ffwlach, n. refuse; light-corn
Ffwn, n. a pwff; a sigh
Ffwrch, n. a furcation
Ffwrdd, n. a going off: prep. off, from: ad. away
Ffwrn, n. a furnace, an oven
Ffwrw, n. soft hair: fur
Ffwtiar, n. a squab, a paunch