Stink; buzz (3)
I believe the answer is:
hum
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">stink</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in other cluesasomething with a bad)</span><br/ ><br/ >'<span class="explanation-format__original">buzz</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that buzz can be written as hum)</span><br/ ><br/ ></span>
(Other definitions for hum that I've seen before include "Sing with the mouth shut" , "Reek" , "Low sound of bad smell?" , "Buzz; stink" , "Make musical sound with closed lips" .)