Un, unexplained. We use the word, unwanted, un, unwanted. Prefixes really change the focus of a word, from for example, legal to illegal or safe to unsafe. Prefixes like 'un' or 'pre' in front of ...

Prefixes are added to the beginning and suffixes are added to the end of the word. Examples of a prefix include ‘Pre’, ‘un’, and ‘re.’ And examples of a suffix include ‘less’, ‘i ...