- defend
- defended
- defending
- defied
- defile
- defiled
- defiling
- define
- defined
- defining
- deified
- dignified
- edified
- elfin
- feed
- feeding
- feel
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- feign
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- feigning
- felid
- feline
- fell
- felled
- felling
- fend
- fended
- fending
- fennel
- fiddle
- fiddled
- fiddling
- fief
- field
- fielded
- fielding
- fiend
- fife
- fifed
- fifing
- file
- filed
- filing
- fill
- filled
- filling
- find
- finding
- fine
- fined
- fining
- finned
- fled
- fledge
- fledged
- fledging
- fledgling
- flee
- fleeing
- flied
- fling
- flinging
- infidel
- infield
- infill
- infilled
- infilling
- life
- lifeline