Similar word to unsettingly:
ambiguously, askance, distrustfully, doubtingly, dubiously, hesitatingly, irresolutely, problematically, questionably, suspiciously, tentatively, uncertainly, undecidedly, unsettingly
ambiguously, askance, distrustfully, doubtingly, dubiously, hesitatingly, irresolutely, problematically, questionably, suspiciously, tentatively, uncertainly, undecidedly, unsettingly