fbi is a valid English word

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

Meanings

Proper noun

(US) Initialism of: Federal Bureau of Investigation.
(British) Federation of British Industry (1916–1965), forerunner of CBI (Confederation of British Industry).
(AU weather firefighting) fire behaviour index

Noun

Fixed-bit index.
(US humorous) Female body inspector.

fbi is not a Scrabble valid word

fbi

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

fbi is an iScramble, QuickWords valid word

fbi

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• BFI
• BIF
• FIB
• IBF

Same letters plus one

• AFIB
• BFDI
• BIFA
• BIFF
• BIFI
• BIFS
• FBIC
• FIBS
• NBFI
• SBIF
• VFIB

Same letters minus one

• BF
• BI
• FB
• FI
• IB
• IF