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