This noun follows the standard English plural rule: simply add -s to the singular form.
High is regular. It follows the Standard -s rule.
Use plural verbs: "The highs are ready" (not "is ready").
Yes. The plural highs is standard across all English variants.
The word high follows the standard English pluralization rule. When forming the plural, high becomes highs. This follows the Standard -s pattern, which is one of the most common plural rules in English.
Understanding why high becomes highs helps with spelling and pronunciation. This noun follows the standard English plural rule: simply add -s to the singular form.
When using highs in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The highs are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.