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