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