Not deep (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">not deep</span>' is the definition.<br/ ><span class="explanation-format__explanation">('shallow' is the opposite to 'deep')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for shallow that I've seen before include "Without depth" , "Superficial" , "Insincere" , "Of waters, not deep" , "Not profound" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">not deep</span>' is the definition.<br/ ><span class="explanation-format__explanation">('superficial' is the opposite to 'deep')</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for superficial that I've seen before include "Cursory" , "Not profound" , "12 [TWO DIMENSIONAL]" , "Far from thorough" .)
(Other definitions for perfunctory that I've seen before include "Done as a formality only" , "Merely formal" , "Hasty and superficial" , "Careless or cursory" , "Not thorough" .)