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