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