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