Moderate, mild (9)
I believe the answer is:
temperate
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">moderate</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I know that moderate can be written as temperate)</span><br/ ><br/ >'<span class="explanation-format__original">mild</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ ></span>
(Other definitions for temperate that I've seen before include "Moderate, mild" , "even" , "Restrained" , "comfortably warm?" , "Calm" .)