Unsecured (5)
I believe the answer is:
loose
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">unsecured</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for loose that I've seen before include "Slack or immoral" , "Lax or at large" , "Unfixed" , "Slack; not exact" , "Lax - inaccurate - unbound" .)