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