udf is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(computing) Initialism of: Universal Disk Format.
(computing) Initialism of: user-defined function.
(aviation) Abbreviation of: unducted fan.
• Synonym: UHB, propfan

Proper noun (COUNTABLE)

udf is not a Scrabble valid word

udf

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

udf is not an iScramble, QuickWords valid word

udf

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

Same letters words (Anagrams)

• FUD
• UFD

Same letters plus one

• AFUD
• BDUF
• DOUF
• DUFF
• FEUD
• FLUD
• FOUD
• FSDU
• FUDD
• FUDS
• FUND
• UDFS
• UFDS

Same letters minus one

• DF
• DU
• FD
• FU
• UD