The word "am suspense" could be alternatively expressed as "I am on tenterhooks," "I am anxious," or "I am uncertain." Other synonyms include "I am apprehensive," "I am edgy," or "I am stressed." These expressions all convey a sense of emotional unrest, worry, or uncertainty. They can be used to describe a range of situations, from a looming deadline at work to a loved one's health concerns. Whether one is feeling anticipation, fear, or a mix of both, there is a synonym for "am suspense" that can help to capture the intensity of the moment.