Informal language is more casual and spontaneous than formal writing. It can also show the relationship between the writer and reader. For example, a writer is likely to write informally to close ...

Formal communication refers to planned official messages that a business wishes to share. Informal communication refers to information that is shared casually or spontaneously, for example in a ...

These matters are generally too important to handle in an informal medium like e-mail ... to apply for a job — are an excellent example of formal correspondence. If you seek a competitive ...