There are various synonyms for the phrase "put in order." One of the most common ones is "organize," which refers to sorting and arranging things in a logical and systematic way. Another synonym is "arrange," which means to put things in a particular order or sequence. "Classify" is another synonym, which involves grouping things into categories based on their shared characteristics. "Categorize," "catalog," and "systematize" are also synonyms for "put in order" that can be used depending on the context. Regardless of the synonym used, the phrase implies creating a sense of order or structure.