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