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