Supercilious (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">supercilious</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for aloof that I've seen before include "Standing apart" , "Cool, distant" , "Blood deficiency" , "Unpleasantly cold" , "Withdrawn, supercilious" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">supercilious</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that supercilious can be written as snide)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for snide that I've seen before include "Maliciously derogatory" , "Delivering cuts" , "Unpleasantly mocking" , "Supercilious, malicious" , "Maliciously mocking" .)