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