how to display a foreign word in the common app

<p>my kid needs to put one Greek word in his essay, but the common app does not take it. As soon as he pressed the submit button and generated a PDF file, the word becomes "????" instead. Any ideas how to do it?
Thanks a lot</p>

<p>Did you write it in the English alphabet? Then it should work</p>

<p>Try downloading a PDF printer. Google “bullzip pdf printer”, it’s free.</p>