Ingratiating, toadyish (11)
I believe the answer is:
sycophantic
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">ingratiating</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >'<span class="explanation-format__original">toadyish</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(I know that toadyish can be written as sycophantic)</span><br/ ><br/ ></span>
(Other definitions for sycophantic that I've seen before include "Bootlicking" , "Canaries were once so" , "Unctuous" , "Servile, toadying" , "Toadyish" .)