Nouns ending in a consonant followed by -y change the -y to -ies in the plural form.
Rocky is regular. It follows the -ies Conversion rule.
Use plural verbs: "The rockies are ready" (not "is ready").
Yes. The plural rockies is standard across all English variants.
The word rocky follows the standard English pluralization rule. When forming the plural, rocky becomes rockies. This follows the -ies Conversion pattern, which is one of the most common plural rules in English.
Understanding why rocky becomes rockies helps with spelling and pronunciation. Nouns ending in a consonant followed by -y change the -y to -ies in the plural form.
When using rockies in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The rockies are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.