title: Ignore one "misspelling" in Vim
body: <p>Is there a way to tell Vim not to highlight a word once? For example, in "the password is abc123", I don't want to add <em>abc123</em> to the wordlist, but still wouldn't like the big red rectangle around it.</p>
  
  <p>Clarification: I'm looking for a command that makes the spell checker ignore the current word (or last misspelling).</p>