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