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