title: Annoying, red highlighting of random words in vim
body: <p>I have this problem identifying the reason word get this annoying red background in my vim:</p>
  
  <p><img src="https://i.stack.imgur.com/LwuEf.png" alt="enter image description here"></p>
  
  <p>Do you happen to know why vim highlights random words throughout documents that I open and how I can turn this off?</p>