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