The phrase "kept aside" can also be substituted for several other words or phrases that convey the same meaning. Some synonyms include "set aside," "reserved," "put aside," "stored," "saved," "separated," "withheld," or "kept in reserve." These synonyms imply the act of intentionally keeping something apart or separate from the rest, with the intention of using it later or ensuring its safety. "Kept aside" can be used in a variety of contexts, from cooking to finances, and is useful in communicating the importance of safeguarding or preserving something valuable.