Decorating (8)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">decorating</span>' is the definition.<br/ ><span class="explanation-format__explanation">('adorn' can be a synonym of 'decorate')</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for adorning that I've seen before include "Decorating with ornaments" , "Decorating, embellishing" , "decking" .)
(Other definitions for haste that I've seen before include "Expedition" , "make speed" , "go at speed" , "''More . . . . ., less speed'' (5)" , "Urgency of action" .)