niffiest is a valid English word

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

Meanings

Adjective

Superlative form of: niffy

niffiest is a Scrabble valid word

n1i1f4f4i1e1s1t1

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

niffiest is not an iScramble, QuickWords valid word

n1i2f3f4i5e6s7t8

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

Same letters words (Anagrams)

• none

Same letters plus one

• SNIFFIEST
• TIFFANIES

Same letters minus one

• FIFTIES
• FISETIN
• IFFIEST
• INFEFTS
• NIFTIES
• STIFFEN
• STIFFIE
• TIFFIES
• TIFFINS