Grief is a complex emotion that is often hard to express. When we lose someone or something that we love, we often find ourselves struggling to find the right words to describe the intensity of our emotions. 'Grieve for' is a commonly used phrase to describe the experience of mourning. However, there are several other synonyms that convey the same meaning in a more nuanced way. Some alternative phrases include 'mourn for', 'lament', 'pine', 'weep over', 'sorrow for', and 'grieve over'. Each of these expressions depicts the emotional pain associated with loss and can be used interchangeably with 'grieve for'. Ultimately, the choice of phrase comes down to personal preference and the nature of the loss itself.