Primp, preen, groom and tart up are all synonyms for the phrase "prink up". These words signify the act of carefully preparing appearance, particularly in terms of grooming oneself. "Primp" usually implies a quick and superficial makeup, hair or clothing adjustment, while "preen" suggests a more thorough and involved process, often involving feathers, wings or fur for animals. "Groom" generally refers to a more refined preparation, such as for a formal event or job interview, and "tart up" often suggests more extreme or provocative styling. In any case, all these words convey the importance of creating a well-groomed appearance that conveys confidence and care.