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