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