resultless is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Without result; lacking effect, success or accomplishment; fruitless.
• The search was resultless. Not only were no bodies or wreckage recovered but no trace was ever found.

resultless is a Scrabble valid word

resultless

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

resultless is not an iScramble, QuickWords valid word

resultless

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

Same letters words (Anagrams)

• LUSTERLESS
• LUSTRELESS

Same letters plus one

• CLUSTERLESS
• RUSSELLITES

Same letters minus one

• RULESLESS
• STREUSELS
• SUTLERESS
• TRUSSELLS