Plural rule guide
What is the Plural of “Stack”?
Learn the singular and plural noun forms, the rule behind the plural, and examples that show the form in context.
Singularstack→Pluralstacks
Rule: regular
Singular and Plural Form of Stack
Stack is the singular noun form. Stacks is the plural form.
Why is the Plural of Stack “stacks”?
The Regular Plural Rule for Stack
Most English nouns form the plural by adding -s. Example: stack → stacks
How to Remember the Plural of Stack
Just add -s to “stack” to make “stacks”. Most English nouns follow this pattern.
Frequently Asked Questions About the Plural of Stack
What is the plural of “stack”?
The plural of “stack” is “stacks”.
Is “stacks” regular or irregular?
This page classifies it as regular based on the available plural data.