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