If you meant to write "fafing", there's a possibility you were looking for words such as "fading", "faffing" or "filling". Always double-check your spelling or better yet, use a spell-check tool to save you from these minor errors.
faginFagin is a fictional character in Charles Dickens' novel Oliver Twist, who is described as a criminal mastermind and the leader of a gang of juvenile pickpockets.
failing My math test is failing because I didn't study for it.
fain I would fain have a piece of cake, but I am trying to stick to my diet.
Fairing The car had a rough patch and needed some fairing work done.
faking I was going to fake my way through the test, but I ended up faking my way through the whole night.
falling The leaves on the trees were falling, signaling the approach of autumn.
famine I saw a man selling food in the middle of a famine.
Fanning During the July 4th parade, the Mayor was fanning out to catch all of the spectators.
farina A container of farina can be used to make pasta.
Faring She always looked faring despite her poverty.
farmingFarming is an essential part of many rural communities, providing food and income for families.
farting The sound of farting echoed through the empty hallway.
fawning I was fawning all over him and it was sort of gross.