Fat, feeble, flat-footed, foolish, felonious, fetid, funsize-fingered,frumpy, frenzied, failing, fabricating, fading, factious, faithless , fake, fallible, faltering, fanatic, fan-obsessed, far-right, fatuous, faulty, faux, fearful, feculent-breathed, feeble-minded, frequently-falling,
farting, flushed, flustered, festering, fungal, fetishistic, fever-dreaming, fickle, ficktive, fabricating, fellatious, fiendish, first-born, financial failure, fistulated, flabby, fish-eyed, flaccid, flamingo-faced, flea-ridden, foul-mouthed, foreclosesble, foot-tapping, filiaritic,
fornicating, forked-tongue, fossiliferous, fourthclass, foundationless, fry-gulping, fornicating, fried-chicken sucking, frontotemporally impaired, fubar, fibbing, fussy, furrow-browed, fragile, friendless, fashion-bereft fascist.