When we want to conceal something from others, we often use the phrase "make secret". However, there are many other synonyms for this phrase that can be used to convey the same meaning. Some of these synonyms include "hide", "disguise", "conceal", "mask", "cover up", "camouflage", "obfuscate", "veil", "cloak", "envelop", "shroud", "screen", "bury", "stash", and "secrete". All of these words can be used interchangeably with "make secret", depending on the specific context. Choosing the right synonym can help to add nuance and depth to your writing, and can make your ideas more clear and concise.