Soothing substance (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">soothing substance</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for balm that I've seen before include "Royal holiday residence on the River Dee" , "It's comforting" , "Soothing stuff for lamb" , "Soothing medicine for lamb" , "Soothing herb" .)
(Other definitions for unguent that I've seen before include "Lubricant to tune gun" , "Lotion" , "Balm, ointment" , "An ointment or lubricant" , "Ointment, soothing salve" .)