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