The former is more informal and casual, while the latter is more formal. Generally, there are three categories of tones in writing: positive, negative, and neutral. These categories vary. We break down some key elements on how to write for formal and informal audiences, with examples of formal and informal writing along the way. For example, an academic article will have a very different style than an academic article. Text message to a friend. Writing also follows a particular style guide that dictates specific grammar. Formal writing has a less personal tone and the language is more appropriate. Characteristics of formal writing style. In formal writing, the writer uses a plus. In composition, formal style is a broad term for speech or writing marked by an impersonal, objective, and precise use of language. A formal prose style is typically used in speeches, scientific books and articles, technical reports, research papers, and legal documents. Contrast with informal style and colloquial style.~ Characteristics of academic writing include a formal tone, use of third person perspective rather than first person, clear focus on the research problem being studied and a precise choice of words. However, use personal experience only as an example, as academic writing is based on evidence-based research. HAS. Informal: Formal writing seems more difficult than informal writing. I think it's because I can't use contractions or short sentences. The only reason I would write informally is if I had to, for example if it was professional or academic. But when I write like this about formal writing, it's easier. My vocabulary doesn't matter as much.Tips for achieving an academic writing style: Use formal language. Exercise academic caution. To be clear. Support your arguments with evidence. Give a balanced point of view. Be objective. Admit your limits. “Judgments made about academic writing are part of the overall process of deciding about the quality of a person's learning.