fsf is a valid English word

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

Meanings

Proper noun

(software organisation) Initialism of: Free Software Foundation.

fsf is not a Scrabble valid word

fsf

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

fsf is an iScramble, QuickWords valid word

fsf

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

Same letters words (Anagrams)

• FFS
• SFF

Same letters plus one

• AFFS
• BFFS
• CFFS
• EFFS
• EFSF
• FFAS
• FFCS
• FFIS
• FFMS
• FFPS
• FFRS
• FFTS
• FFVS
• FGFS
• FMFS
• FUSF
• OFFS
• SEFF
• STFF
• WFFS

Same letters minus one

• FF
• FS
• SF