1noun
(often followed by ‘of’) a large number or amount or extent
“a batch of letters”
01 Word definition
stack
5 letters · 1 vowel · 4 consonants
Is STACK a word?
Yes. STACK is a 5-letter noun. (often followed by ‘of’) a large number or amount or extent Check the official dictionary for your particular word game before playing it.
Correct spelling
S-T-A-C-KHow do you spell STACK?
STACK contains 5 letters, begins with S, and ends with K.
Check another spelling →Meaning and definition
2noun
a list in which the next item to be removed is the item most recently stored (LIFO)
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗batchdealflockgood dealgreat dealhatfulpush-down listpush-down stack
02 Letter breakdown
How is STACK spelled?
S1T2A3C4K5
03 Word-game status
Can you play STACK?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 11 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 12 points. Confirm eligibility inside the current game dictionary.
04 Exact anagrams
The same letters, rearranged.
FAQ Quick answers
About STACK.
How do you spell STACK?
STACK is spelled S-T-A-C-K. It contains 5 letters.