Nouns ending in -a (often Latin or scientific) add -e to form the plural.
Andorra is regular. It follows the -ae Addition rule.
Use plural verbs: "The andorrae are ready" (not "is ready").
Yes. The plural andorrae is standard across all English variants.
The word andorra follows the standard English pluralization rule. When forming the plural, andorra becomes andorrae. This follows the -ae Addition pattern, which is one of the most common plural rules in English.
Understanding why andorra becomes andorrae helps with spelling and pronunciation. Nouns ending in -a (often Latin or scientific) add -e to form the plural.
When using andorrae in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The andorrae are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.