The phrase "lost ones bearing" can have a few different synonyms that can be used to describe someone who is confused, disoriented, or unsure of their direction. Some examples of alternative vocabulary might include "directionless," "wayward," "adrift," "misdirected," or "bewildered." These terms can each convey slightly different shades of meaning and be more or less appropriate depending on the context in which they are used. However, they all generally suggest a sense of being lost or lacking a clear path forward, and can be useful when describing someone who is feeling uncertain or adrift in their life.