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