Fabric, fairly, floral and fourth are 6 letter words. Other 6 letter words include raffle, roofed, roofer and ruffle.
An example of a word that contains the letter "f" as the letter "e" is "caffeine."
Forest
Behalfbehoofbeliefcutoffengulf.
The 6-letter word you can make from the letters F, E, E, I, I, O, R, S is "OFFERS."
Safari?
forceful
FEEDBACK
faults
Ferret.
Faenza, Foggia
boldface, feedback
fishes