The word "disconcertingness" refers to a feeling of unease or confusion. There are several synonyms for this word, including perplexity, bewilderment, and disturbance. Perplexity refers to a state of confusion or bewilderment, while bewilderment implies a feeling of being lost or disoriented. Disturbance is a broader term that can refer to any kind of disruption or interference with one's sense of peace or well-being, including emotional upset or physical discomfort. Other synonyms for disconcertingness include disorientation, discomfort, uneasiness, and agitation. Despite their differences in nuance, all of these words suggest a sense of unease or disruption that can be deeply unsettling.