"Octillionfold" is a term that refers to an immense quantity or magnitude equal to 10 to the 27th power. Some of the synonyms for this word include "infinitely multiplied," "beyond measure," "to an extreme degree," "countless times," and "inconceivable amount." Other terms that can be used to describe this magnitude include "astronomical," "immeasurable," "enormous," "boundless," and "limitless." Some people may also refer to this as an "incalculable" amount or describe it as "infinite expansion." Essentially, any word that suggests something that is beyond comprehension or difficult to quantify can be used as a synonym for "octillionfold".