This noun follows the standard English plural rule: simply add -s to the singular form.
Smooth is regular. It follows the Standard -s rule.
Use plural verbs: "The smooths are ready" (not "is ready").
Yes. The plural smooths is standard across all English variants.
The word smooth follows the standard English pluralization rule. When forming the plural, smooth becomes smooths. This follows the Standard -s pattern, which is one of the most common plural rules in English.
Understanding why smooth becomes smooths helps with spelling and pronunciation. This noun follows the standard English plural rule: simply add -s to the singular form.
When using smooths in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The smooths are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.