Nouns ending in -s, -x, -z, -ch, or -sh add -es to form the plural. This makes the word easier to pronounce.
Emphasis is regular. It follows the -es Addition rule.
Use plural verbs: "The emphasises are ready" (not "is ready").
Yes. The plural emphasises is standard across all English variants.
The word emphasis follows the standard English pluralization rule. When forming the plural, emphasis becomes emphasises. This follows the -es Addition pattern, which is one of the most common plural rules in English.
Understanding why emphasis becomes emphasises helps with spelling and pronunciation. Nouns ending in -s, -x, -z, -ch, or -sh add -es to form the plural. This makes the word easier to pronounce.
When using emphasises in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The emphasises are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.