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