Loud, harsh (8)
I believe the answer is:
strident
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">loud</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(strident can mean harsh-sounding or loud)</span><br/ ><br/ >'<span class="explanation-format__original">harsh</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ ></span>
(Other definitions for strident that I've seen before include "Harsh, grating" , "Loudly assertive" , "harsh sound" , "Commanding attention" , "Roaring" .)