slackest is a valid English word

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

Meanings

Adjective

Superlative form of: slack

slackest is a Scrabble valid word

s1l1a1c3k5e1s1t1

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 14 points

slackest is an iScramble, QuickWords valid word

s1l2a3c4k5e6s7t8

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

Same letters words (Anagrams)

• TACKLESS

Same letters plus one

• KASTELICS
• KLATSCHES
• SALTCAKES
• STACKLESS
• THACKLESS
• TICKLEASS
• TRACKLESS

Same letters minus one

• ACTLESS
• CASKETS
• CASTELS
• CASTLES
• CATLESS
• KASTLES
• LACKEST
• LASKETS
• SACKETS
• SCALEST
• SCLATES
• SLAKEST
• TACKLES