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