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