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