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