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