stackless is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

(programming) Without the use of a stack (last-in-first-out data structure).
• Antonym: stackful

stackless is a Scrabble valid word

s1t1a1c3k5l1e1s1s1

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

stackless is not an iScramble, QuickWords valid word

s1t2a3c4k5l6e7s8s9

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

Same letters words (Anagrams)

• none

Same letters plus one

• CASKETLESS

Same letters minus one

• CASTLESS
• SACKLESS
• SLACKEST
• TACKLESS
• TASKLESS