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