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