The phrase "front up" is used to indicate taking responsibility or facing a difficult situation. Some synonyms for this phrase include "own up," "step up," "face the music," "be accountable," and "take the lead." These phrases all convey the same idea of being honest and forthright in challenging circumstances. Another synonym could be "show up," which suggests being present and visible in a situation, whether it be a physical or emotional one. Regardless of the specific wording used, the importance of "fronting up" cannot be overstressed - honesty and transparency build trust and respect in both personal and professional relationships.