Prefixes are key morphemes in English vocabulary that begin words. The prefix *inter-* means "between." This prefix appears in numerous English vocabulary words, such as [*Inter*]net, [*inter*]esting, and [*inter*]view. An easy way to remember that the prefix *inter-* means "between" is through the word [*inter*]national, for [*inter*]national competitions occur "between" nations.