The word "fancy-born" is a rare term that suggests being born into a higher social class or having refined tastes and preferences. Some synonyms for "fancy-born" could be "high-born," "aristocratic," "posh," "privileged," or "elitist." Other synonyms that convey the idea of refinement and sophistication include "polished," "cultured," "cosmopolitan," or "urbane." Each of these words denotes a degree of elegance, sophistication, or worldly experience. Whether you are writing a novel, an essay, or a formal document, using alternative words and phrases can help you convey your message more effectively and make your writing more engaging and polished.