Nouns ending in -s, -x, -z, -ch, or -sh add -es to form the plural. This makes the word easier to pronounce.
Regardless is regular. It follows the -es Addition rule.
Use plural verbs: "The regardlesses are ready" (not "is ready").
Yes. The plural regardlesses is standard across all English variants.
The word regardless follows the standard English pluralization rule. When forming the plural, regardless becomes regardlesses. This follows the -es Addition pattern, which is one of the most common plural rules in English.
Understanding why regardless becomes regardlesses helps with spelling and pronunciation. Nouns ending in -s, -x, -z, -ch, or -sh add -es to form the plural. This makes the word easier to pronounce.
When using regardlesses in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The regardlesses are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.