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