Crossword clues for Imperturbable.:IMPERTURBABLEKeeping calmIMPERTURBABLECool as a cucumberSERENEImperturbableSTOICSImperturbable onesSTOICSImperturbable sortsSERENELYIn an imperturbable mannerSTOICImperturbable oneTYPEBImperturbableAPLOMBImperturbable poise.PHLEGMATICImperturbable.COOLImperturbableATARAXIAImperturbabilityAPLOMBImperturbabilitySTOICALImperturbableSEDATEImperturbableCOOLASACUCUMBERImperturbableCOOLESTMost imperturbableSANGFROIDImperturbabilitySERENELYIn an imperturbable waySTOICImperturbable personSTOICImperturbableUNSHAKENImperturbableISRONMOODYISRUTHROMANNo, he's imperturbable. No, she's from Boston