Unrest (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">unrest</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for agitation that I've seen before include "Disturbance -- upheaval" , "disquiet" , "restless" , "Nervous anxiety" , "The stirring up of trouble" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">unrest</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for ferment that I've seen before include "Make alcohol from sugar, using yeast" , "Boil" , "tizzy" , "Seethe or agitate, as when making alcohol (7)" , "Seethe with excitement - as in beer-making" .)