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