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