stack is a valid English word

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

Meanings

Noun (COUNTABLE)

(heading) A pile.
A smokestack.
(heading) In computing.

Verb

(transitive) To arrange in a stack, or to add to an existing stack.
• Please stack those chairs in the corner.
(transitive card games) To arrange the cards in a deck in a particular manner.
• This is the third hand in a row where you've drawn four of a kind. Someone is stacking the deck!
(transitive poker) To take all the money another player currently has on the table.
• I won Jill's last $100 this hand; I stacked her!

stack is a Scrabble valid word

stack

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

stack is an iScramble, QuickWords valid word

stack

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

Same letters words (Anagrams)

• ATCKS
• SACKT
• TACKS

Same letters plus one

• CASKET
• SACKET
• STACKS
• STACKY
• STARCK
• STRACK
• TAKACS
• THACKS
• TRACKS

Same letters minus one

• ACKS
• ACTS
• AKST
• ASKT
• ATCK
• ATCS
• ATSC
• CAKS
• CASK
• CAST
• CATS
• CTAS
• KAST
• KATS
• KCAS
• KCTS
• KTAS
• SACK
• SCAT
• SKAT
• SKCA
• STCA
• TACK
• TACS
• TAKS
• TASK
• TCAS
• TCKS
• TKAC
• TSCA