The word "more septuple" refers to something that is multiplied by seven, or seven times more than its original quantity or measurement. Some synonyms for this term include "sevenfold," "seven times greater," "seven times more," "multiplied by seven," "increased by a factor of seven," and "expanded by seven times." These words can be used interchangeably to denote a significant increase or growth in size, quantity, or value. Whether it pertains to financial aspects, physical dimensions, or numerical data, using appropriate synonyms can help convey a clearer and concise message to readers or listeners.