fillest is a valid English word

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

Meanings

Verb

second-person singular simple present indicative of fill

fillest is not a Scrabble valid word

f4i1l1l1e1s1t1

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

fillest is not an iScramble, QuickWords valid word

f1i2l3l4e5s6t7

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

Same letters words (Anagrams)

• FILLETS

Same letters plus one

• FILLEDST
• FULLIEST
• LIFELETS
• LIFELIST
• LIFTLESS
• STELLIFY
• TEFILLOS

Same letters minus one

• ELFIST
• ESTILL
• FILETS
• FILLET
• FISTLE
• FLIEST
• FLITES
• ILLEST
• ITSELF
• LISTEL
• STIFLE