Extraordinary, curious (7)
I believe the answer is:
bizarre
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">extraordinary</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >'<span class="explanation-format__original">curious</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for bizarre that I've seen before include "Off-the-wall" , "Weird and wonderful" , "Freakish" , "Very strange" , "Funny" .)