Reluctance (13)
There are a few possibilities for this:
hesitance
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">reluctance</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for indisposition that I've seen before include "Slight illness" , "State of being unwell or unfit" , "Disinclination" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">reluctance</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Another definition for unwillingness that I've seen is " Reluctance".)
(Other definitions for hesitance that I've seen before include "Diffidence" , "Wavering, delay" , "Doubt" , "Slowness to speak" .)