Littler (7)
I believe the answer is:
smaller
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">littler</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that littler can be written as smaller)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for smaller that I've seen before include "Less extensive" , "Not as big as" , "More diminutive" , "Sell ram (anag.)" .)