ffi is a valid English word

Scrabble validity: invalid ( international - Sowpods, US - Twl06 )
iScramble validity: invalid
QuickWords validity: invalid

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(uncountable) Initialism of: w:fatal familial insomnia.
(countable computing) Initialism of: w:foreign function interface.

ffi is not a Scrabble valid word

ffi

• International English (Sowpods) - The word is not valid in Scrabble ✘
• US English (TWL06) - The word is not valid in Scrabble ✘
• 00 points

ffi is not an iScramble, QuickWords valid word

ffi

• The word is not valid in iScramble ✘
• The word is not valid in QuickWords ✘
• 00 points

Same letters words (Anagrams)

• FIF
• IFF

Same letters plus one

• AIFF
• BIFF
• DIFF
• FAIF
• FFIS
• FHIF
• FIEF
• FIFA
• FIFE
• FIFI
• FIFO
• FIFT
• FILF
• FYFI
• HIFF
• IFFY
• JFIF
• JIFF
• MIFF
• NIFF
• PIFF
• RIFF
• TIFF
• VIFF
• YIFF
• ZIFF

Same letters minus one

• FF
• FI
• IF