A pedantic term is an overly technical or academic term that may come across as pretentious or pedantic. Synonyms for this term may include jargon, argot, lingo, vernacular, slang, colloquialism, idiom, or even terminology. These words all refer to specific language or vocabulary associated with a particular field or profession. While some of these terms may be useful in certain contexts, overusing them can make communication difficult for those who are not familiar with the specific language. It is important to strike a balance between using precise language and making sure that communication is clear and effective for all audiences.