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