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