The phrase "turn topsy turvy" refers to turning something completely upside down or making it chaotic. To express the opposite meaning, we can use antonyms such as "stable," "balanced," "calm," "orderly," "methodical," "regulated," or "organized." These words describe a situation where things are in control and there is a sense of harmony. Instead of turning topsy turvy, we can use the term "steadfast" to indicate a sense of resilience and steadfastness. Ultimately, using antonyms demonstrates the importance of stability and order in our daily lives, contrasted with the chaotic and unpredictable nature of turning topsy turvy.