Estate agent (7)
I believe the answer is:
realtor
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">estate agent</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for realtor that I've seen before include "Estate agent in America" , "One sells properties" , "American estate agent" , "US estate agent" .)