Knighthood, a term that refers to the rank of a knight, can be expressed in various forms using synonyms. One alternative may be chivalry which denotes the code of conduct that a knight follows. It stresses virtues such as honor, generosity, and bravery. Another word that can be used to mean knighthood is the title "Sir". This title is given to knights who distinguish themselves in the service of their country, city or ruler. The word "nobility" is also related to knighthood, as it describes a social class typically characterized by wealth and power. All these synonyms are interconnected but emphasize different aspects of the honorable role of a knight.