Princess feather is a unique and beautiful plant that is commonly grown in gardens and used for floral arrangements. However, there are several synonyms that can be used to describe this plant, including amaranth, love-lies-bleeding, and velvet flower. Amaranth is a Greek word that means "never-fading flower," making it a fitting synonym for the princess feather's long-lasting blooms. Love-lies-bleeding is another alternative name, referring to the flower's drooping, teardrop-like shape. Finally, velvet flower is a reference to the soft, velvety texture of the princess feather's bright red blooms. No matter what name you use, this plant is sure to add a touch of elegance and beauty to any garden or floral arrangement.