So, for example, they don’t abbreviate words ... Understanding the difference between informal and formal language is not just about knowing which language to use, it’s also about choosing ...

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 ...

But signs written only in Spanish often use the informal “tú,” even when addressing strangers. This challenges the common assumption that we should always use formal language with people we ...