matterless is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Without matter, void of matter
unimportant, irrelevant.

matterless is a Scrabble valid word

m3a1t1t1e1r1l1e1s1s1

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

matterless is not an iScramble, QuickWords valid word

m1a2t3t4e5r6l7e8s9s10

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

Same letters words (Anagrams)

• STREAMLETS

Same letters plus one

• STREAMSTYLE
• STREETLAMPS
• TESLAMETERS

Same letters minus one

• LAMESTERS
• LASSETTER
• LEMASTERS
• MALTSTERS
• MARLETTES
• MASTEREST
• SEMESTRAL
• SMARTLETS
• STREAMEST
• STREAMLET
• TEAMSTERS
• TREATLESS