"imperturbable" in German imperturbable unbeirrbar unbeirrt unerschütterlich Detailed translations for "imperturbable" imperturbable imperturbable(also: unreconstructed, pertinacious, unswerving, unflinching) unbeirrbar imperturbable(also: unswerving, unflinching, undeviating) unbeirrt imperturbable(also: devout, staunch, unflinching, irrepressible) unerschütterlich{adjectiv} English synonyms for "imperturbable" imperturbable {s} unflappable