fa who
fae from
fan snowdrift
fash to worry
fecht fight
feem to lie adjacent to
feerachan fuming with rage
ferlie novelty
ferran tickel freckle
ferry-louper opportunist, stranger, immigrant
fire to throw
first-feet to visit at the New Year
fit what
fitch to move away
fiteveryway anyway
fit-na which
flech flea
flich to fly
flor to show off
Flou The Flow Country
foosinless tasteless
foosum   dirty
forbye as well, in addition
forefochten tired
fousome dirty
fracht burden
freends relations
fricht fright

without energy, strength, ability, spirit or enthusiasm: insipid, dull

futtle an old knife