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