Reeked (5)
(Other definitions for smelt that I've seen before include "was whiffy" , "Extract (metal) from ore by heat" , "humming" , "Small silvery fish" , "Fish related to the salmon (which ponged?)" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">reeked</span>' is the definition.<br/ ><span class="explanation-format__explanation">('stink' can be a synonym of 'reek')</span><br/ ><br/ >This is the entire clue.<br/ ></span>
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">reeked</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Another definition for stunk that I've seen is " Smelled disgusting".)