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