Wild, unrestrained (7)
I believe the answer is:
riotous
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">wild</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">unrestrained</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 riotous that I've seen before include "Unruly U rebellious" , "Hilariously funny" , "Wild, uncontrolled" , "Of mob, disorderly and unruly" , "wild and unruly" .)