Uneven — rum (3)
I believe the answer is:
odd
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">uneven</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">rum</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(rum can mean strange or dubious)</span><br/ ><br/ ></span>
(Other definitions for odd that I've seen before include "Not matching" , "Peculiar or eccentric" , "like half the numbers?" , "Matchless" , "Weird" .)