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