Cross-fires are a term commonly used to refer to two or more opposing forces engaging in heavy gunfire. The opposite of this word would be "peace" or "tranquility," indicating a situation where there is no conflict, violence or opposition. Other antonyms for cross-fires could be "resolution," "harmony," "agreement," or "cooperation." These terms convey calmness and a sense of unity, where everyone is working together towards a common goal. Cross-fires are destructive and can lead to loss of life and property damage while antonyms of cross-fires bring about prosperity, growth and development.