The word "in-conversant" means lacking knowledge or familiarity with a particular subject. Antonyms for this word include "acquainted," "familiar," "versed," "knowledgeable," and "proficient." These words indicate that someone is well-versed and knowledgeable on a subject, whether it's a language, a topic, or a skill. Being conversant with something means having the necessary skills and experience to discuss and understand it. Using antonyms for "in-conversant" shows competence and proficiency, which can be essential in various fields such as business, education, and technology. By being knowledgeable, individuals can gain an advantage in their careers and personal lives.