Doubly (5)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">doubly</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that doubly can be written as twice)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for twice that I've seen before include "Two times" , "Doubly" , "You only live -- (film)" , "Double in quantity" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">doubly</span>' is the definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for twofold that I've seen before include "Twice as numerous" , "Having dual elements" , "Double" , "doubled in size" , "Twice as much" .)