Virtually, practically (2,4,2)
I believe the answer is:
as good as
<span class="explanation-format__ClueExplanation">I believe this clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">virtually</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >'<span class="explanation-format__original">practically</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ ></span>
(Other definitions for as good as that I've seen before include "'Enough is . . . . . . . . a feast' (2.4.2)" , "of the same standard" , "Practically" , "effectively" , "Very nearly" .)