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