fedonas, n. a screen; a fan

Ffedu, v. to place outward; to expose

Ffedus, a. exposed; manifest

Ffei, int. begone! off! shame! fie

Ffeiad, n. a shaming away

Ffeigiad, n. a driving; to extremity

Ffeigiol, a. ultimate; puzzling

Ffeinid, n. a rising into a point

Ffeinidwydd, n. pine trees

Ffeio, v. to put to shame

Ffeiriad, n. a bartering

Ffeirio, v. to barter, to change

Ffeiriwr, n. a chapman

Ffeithiant, n. effectuation, operation

Ffeithio, v. to effectuate

Ffeithiol, a. effectuating; operative

Ffel, a. subtile, fine; cunning, wily

Ffelaidd, a. of a subtile nature; sly

Ffelaig, n. perceptive source, a chief

Ffelder, n. subtilty, slyness

Ffelrwydd, n. craftiness

Ffelu, v. to act subtilely

Ffen, n. a flowing principle; air

Ffenestr, n. air hole; window, it is used figuratively for the vagina

Ffenestrog, a. having windows

Ffenestrol, fenestral, windowed

Ffenestru, v. to make windows

Ffer, a what is solid; a severe cold; a concrete; the ankle: a. dense;
fixed; solid, strong with cold

Fferadwy, a. congealable

Fferod, n. congealation; numbness

Fferder, n. congealedness

Fferdd, a. solid; firm; thick

Fferedig, a. congealed, fixed

Fferedigaeth, n. congealment

Fferiad, n. congelation

Fferis, n. steel; a fire steel

Fferllyd, a. congealing; chilling

Ffern, n. the ankle bone

Fferu, v. to concrete; to freeze

Fferyll, n. chymist; metalurgist

Fferylliad, n. a chymist

Fferyllaeth, n. chymistry

Fferyllt, n. metalist; artisan

Fferylltaeth, n. mechanical art

Fferylltiad, n. a metalist

Ffes, n. subtilty; knowledge

Ffesawd, n. craft, subtilty

Ffesawl, a. of a subtle nature

Ffesig, a. clever, cunning

Ffest, a. fast, speedy, quick

Ffestin, a. of active nature

Ffestiniad, n. hastening

Ffestinio, v. to festinate, to hasten

Ffesu, v. to make haste

Ffesu, v. to penetrate, to ken

Ffetan, n. budget, a saucy girl

Ffetanu, v. to budget, to bag

Ffetanwr, n. a bagman

Ffetur, n. wild oats

Ffetus, a. subtle, sly, wily

Ffi, n. a loath: inter. fie

Ffiaidd, a. loathsome, detestable

Ffieidd-dra, n. abomination, disgust

Ffieiddiad, n. abhorrence

Ffieiddio, v. to loath, to abominate

Ffieiddiol, a. abhorrent, abominable

Ffieiddiwr, n. an abhorrer

Ffieiddrwydd, n. abhorrence

Ffil, n. a scud, a quick dart

Ffilcas, n. offcasts, old rags

Ffilog, n. a wing; a filly, a wanton girl: a. that scuds or d