Large-capitalisation is a term used to refer to companies with market capitalisations in excess of a certain amount. However, there are several other synonyms available that could be used to describe the same concept. For example, the phrase "big-cap" can be used to denote companies with high market capitalisations. Another term that is frequently used is "blue chip," which refers to large, established companies with a strong reputation for stability and reliability. Additionally, the term "mega-cap" can be used to describe companies with market capitalisations in the billions or even trillions of dollars. All of these terms essentially describe the same thing - large, successful companies with significant market value.