flu is a valid English word

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

Meanings

Noun (USUALY UNCOUNTABLE)

Influenza.
• catch flu
(informal) Stomach flu.

flu is a Scrabble valid word

f4l1u1

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 6 points

flu is an iScramble, QuickWords valid word

f1l2u3

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

Same letters words (Anagrams)

• ULF

Same letters plus one

• BLUF
• FAUL
• FLUB
• FLUD
• FLUE
• FLUS
• FLUX
• FOUL
• FUEL
• FULA
• FULE
• FULI
• FULK
• FULL
• FULP
• FULS
• FURL
• GULF
• LUFC
• LUFF
• LUFT
• SLUF
• ULFA
• ULFS
• USFL

Same letters minus one

• FL
• FU
• LF
• LU
• UL