Confirmed is a useful word that refers to a fact, plan, or decision that has been officially validated or verified. It indicates that something is true or certain beyond any doubt or reservation. Some synonyms for confirmed include established, certain, verified, settled, corroborated, validated, authenticated, and affirmed. These words convey a sense of trust and reliability, and can be used in various contexts such as in business, science, medicine, law, and politics. Using alternative words to confirmed adds variety and depth to your writing, helping you to convey your message with more clarity and precision.