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