The term LIVE PARTNER can be broken down into two crossword solutions: BREATHE (7 letters) and LEARN (5 letters). BREATHE is an action that is essential for life, as it is the process of taking in oxygen and expelling carbon dioxide. LEARN is an action that is also essential for life, as it involves gaining knowledge and understanding through experience or study. Together, these two words suggest that having a live partner is essential for living a full and meaningful life.