Don't worry! (5,4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">don't worry</span>' is the definition.<br/ ><span class="explanation-format__explanation">(both are used to tell someone to ignore something)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for never mind that I've seen before include "Forget" , "Don't worry" , "who cares?" , "It doesn't matter" .)
(Another definition for nofear that I've seen is " Definitely not".)