Neglect; look out upon (8)
I believe the answer is:
overlook
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">neglect</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >'<span class="explanation-format__original">look out upon</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ ></span>
(Other definitions for overlook that I've seen before include "Miss; forgive" , "Fail to observe or decide to ignore" , "excuse" , "Ignore a fault or have a view from above" , "Ignore or fail to notice" .)