slightliest is a valid English word

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

Meanings

Adverb

(rare literary dated) Superlative form of: slightly

slightliest is not a Scrabble valid word

s1l1i1g2h4t1l1i1e1s1t1

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

slightliest is not an iScramble, QuickWords valid word

s1l2i3g4h5t6l7i8e9s10t11

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

Same letters words (Anagrams)

• none

Same letters plus one

• TWILIGHTLESS

Same letters minus one

• LIGHTLIEST
• SIGHTLIEST