The phrase "puts on band aid" can be expressed differently, depending on the context. Some synonyms for this phrase could be "applies a plaster," "attaches a dressing," "uses adhesive tape," or "applies a wound cover." These phrases all convey the same meaning of covering a wound to protect and aid in its healing. Depending on the situation, different phrases may be more appropriate or sound more professional. It is essential to know the different synonyms for common phrases to communicate more effectively and accurately in various contexts.