The word "Knightage" is a term that refers to the collective group of knights. This noun has various synonyms that can be used to describe a group of knights. Some of the synonyms for the word "Knightage" include knighthood, chivalry, cavalier, the Order of Knights, and the Brotherhood of Knights. These terms often denote a group of noble or valiant men who have been awarded the title of knight for their bravery, service, or chivalry. These synonyms also evoke the ideals and traditions associated with knighthood, such as honor, courage, and protection of the weak. Overall, these synonyms provide a rich vocabulary for describing the elitist and chivalric society of knights throughout history.