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