"C G S" stands for the initials of centimeter-gram-second, which is a metric system of measurement used in science and engineering. When discussing synonyms for "C G S", we can refer to various alternative units of measurement. For example, the centimeter could be replaced with millimeter or kilometer, the gram could be exchanged with milligram or kilogram, and the second could be substituted with millisecond or microsecond. These alternative units allow for more specific or larger measurements within the centimeter-gram-second system. Understanding these synonyms expands our vocabulary and provides flexibility when working with C G S measurements in different scientific and engineering contexts.