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