Show appreciation to (5)
I believe the answer is:
thank
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">show appreciation to</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for thank that I've seen before include "Acknowledge" , "Show gratitude to" , "Be grateful to" , "Blame" , "Express appreciation to" .)