Tiny, small (6)
I believe the answer is:
little
<span class="explanation-format__ClueExplanation">I believe this is a double definition.<br/ ><br/ >'<span class="explanation-format__original">tiny</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >'<span class="explanation-format__original">small</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that small can be written as little)</span><br/ ><br/ ></span>
(Other definitions for little that I've seen before include "Piddling" , "'A . . . . . . knowledge is a dangerous thing'" , "` `...... pitchers have big ears' '" , "Tell it (anag) - not a lot!" , "'...... pitchers have large ears'" .)