Alarmingness refers to the state of being alarming or causing concern. There are various synonyms that can be used in place of this word such as worrisomeness, disconcertingness, perturbingness, unnervingness, and distressingness. Worrisomeness is used to describe a situation that causes anxiety or unease, while disconcertingness refers to something that causes confusion or surprise. Perturbingness suggests that something is disturbing or unsettling, and unnervingness implies that something is causing someone to feel nervous or anxious. Distressingness is another synonym that is commonly used to describe a situation that causes emotional pain or discomfort. Choosing the right synonym for alarmingness depends on the context and the level of concern that is being communicated.