When it comes to organizing spaces or arranging items, "put rack" is a commonly used term. However, there are numerous synonyms that can be used instead. One of the most common synonyms is "shelf", which is a flat horizontal surface used for storage. A "stand" is another synonym that refers to a structure used to hold or prop up something. A "hook" is a type of support that hangs items on a wall or from a ceiling. A "hanger" is also a synonym that refers to a device used to hang clothes or other items. Overall, there are many words that can be used instead of "put rack", each with their own unique meaning and connotation.