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