Skin-deep (11)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">skin-deep</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 superficial that I've seen before include "Not profound" , "Far from thorough" , "12 [TWO DIMENSIONAL]" , "Cursory" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">skin-deep</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for shallow that I've seen before include "Insincere" , "Superficial" , "Having little depth" , "justice" , "Of no great depth" .)