The antonyms for the phrase "wast informed" are knowledgeable, aware, informed, and informed. To be informed means to have knowledge or access to information about a particular subject. It's the opposite of being unaware, ignorant, or uninformed. When someone is wast informed, they lack the necessary knowledge to make an informed decision or participate in a meaningful discussion. On the other hand, being knowledgeable means having the necessary background and understanding of a subject. By being knowledgeable, one is better equipped to engage in meaningful discussions and make informed decisions.