Portend, augur (4)
I believe the answer is:
bode
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">portend</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >'<span class="explanation-format__original">augur</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ ></span>
(Other definitions for bode that I've seen before include "Presage" , "Augur (well, badly)" , "Augur, foreshadow" , "Waited" , "predict" .)