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