Imperturbable (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">imperturbable</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for calm that I've seen before include "Peaceful, undisturbed" , "Unruffled, not excited" , "Peace or stillness" , "Pacific" , "Self-possessed" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">imperturbable</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for stoic that I've seen before include "Uncomplaining; philosopher" , "show little emotion" , "Uncomplaining in suffering" , "Able to endure pain" , "Person indifferent to pleasure or pain" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">imperturbable</span>' is the definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for impassive that I've seen before include "Undemonstrative" , "Phlegmatic" , "poker-faced" , "Not showing emotions in face" , "Expressionless" .)