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