niffy is a valid English word

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

Meanings

Adjective (COMPARABLE)

(UK colloquial) Having a bad smell.
• Synonym: fetid, stinking, pongy, stinky, whiffy

niffy is a Scrabble valid word

niffy

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

niffy is an iScramble, QuickWords valid word

niffy

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

Same letters words (Anagrams)

• none

Same letters plus one

• FINIFY
• SNIFFY

Same letters minus one

• FYFI
• IFFY
• INFY
• NIFF
• YIFF