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