Trite or mawkish (5)
I believe the answer is:
corny
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">trite</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >'<span class="explanation-format__original">mawkish</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ ></span>
(Other definitions for corny that I've seen before include "Informally cliched and overly sentimental - like sore foot?" , "Hackneyed" , "Over-sentimental; trite" , "Trite, sentimental" , "Not original" .)