Heedless (6)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">heedless</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for unwary that I've seen before include "Not cautious" , "Incautious and unprepared for danger" , "Off guard" , "Not alert or suspicious" , "Hasty" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">heedless</span>' is the definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for reckless that I've seen before include "Careless, rash" , "Wildly incautious" , "not responsible" , "Utterly unconcerned for the consequences" , "Devil-may-care" .)